Finding the Third Proportional to 629,061,273 and 938,136,753

Step by Step Solution

1. Step 1: Write the proportion equation
   629,061,273 : 938,136,753 = 938,136,753 : x
2. Step 2: Convert to fraction form
   629,061,273/938,136,753 = 938,136,753/x
3. Step 3: Cross multiply
   629,061,273x = 938,136,753 × 938,136,753
4. Step 4: Simplify right side
   629,061,273x = 880,100,567,329,383,040
5. Step 5: Solve for x
   x = 880,100,567,329,383,040/629,061,273
6. Step 6: Final answer
   x = 1,399,069,701.32