Finding the Third Proportional to 137,910,114 and 296,743,446

Step by Step Solution

1. Step 1: Write the proportion equation
   137,910,114 : 296,743,446 = 296,743,446 : x
2. Step 2: Convert to fraction form
   137,910,114/296,743,446 = 296,743,446/x
3. Step 3: Cross multiply
   137,910,114x = 296,743,446 × 296,743,446
4. Step 4: Simplify right side
   137,910,114x = 88,056,672,743,954,912
5. Step 5: Solve for x
   x = 88,056,672,743,954,912/137,910,114
6. Step 6: Final answer
   x = 638,507,722.09