Finding the Third Proportional to 1,089,312 and 2,353,536

Step by Step Solution

1. Step 1: Write the proportion equation
   1,089,312 : 2,353,536 = 2,353,536 : x
2. Step 2: Convert to fraction form
   1,089,312/2,353,536 = 2,353,536/x
3. Step 3: Cross multiply
   1,089,312x = 2,353,536 × 2,353,536
4. Step 4: Simplify right side
   1,089,312x = 5,539,131,703,296
5. Step 5: Solve for x
   x = 5,539,131,703,296/1,089,312
6. Step 6: Final answer
   x = 5,084,981.81