Finding the Third Proportional to 1,089,317,662,734.20 and 2,383,838,895,007.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,089,317,662,734.20 : 2,383,838,895,007.50 = 2,383,838,895,007.50 : x
2. Step 2: Convert to fraction form
   1,089,317,662,734.20/2,383,838,895,007.50 = 2,383,838,895,007.50/x
3. Step 3: Cross multiply
   1,089,317,662,734.20x = 2,383,838,895,007.50 × 2,383,838,895,007.50
4. Step 4: Simplify right side
   1,089,317,662,734.20x = 5,682,687,877,350,578,104,303,616
5. Step 5: Solve for x
   x = 5,682,687,877,350,578,104,303,616/1,089,317,662,734.20
6. Step 6: Final answer
   x = 5,216,740,783,479.97