Finding the Third Proportional to 3,672,413,579.25 and 7,968,332,002.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,672,413,579.25 : 7,968,332,002.50 = 7,968,332,002.50 : x
2. Step 2: Convert to fraction form
   3,672,413,579.25/7,968,332,002.50 = 7,968,332,002.50/x
3. Step 3: Cross multiply
   3,672,413,579.25x = 7,968,332,002.50 × 7,968,332,002.50
4. Step 4: Simplify right side
   3,672,413,579.25x = 63,494,314,902,065,659,904
5. Step 5: Solve for x
   x = 63,494,314,902,065,659,904/3,672,413,579.25
6. Step 6: Final answer
   x = 17,289,532,764.18