Finding the Third Proportional to 303,530,466 and 653,096,916

Step by Step Solution

1. Step 1: Write the proportion equation
   303,530,466 : 653,096,916 = 653,096,916 : x
2. Step 2: Convert to fraction form
   303,530,466/653,096,916 = 653,096,916/x
3. Step 3: Cross multiply
   303,530,466x = 653,096,916 × 653,096,916
4. Step 4: Simplify right side
   303,530,466x = 426,535,581,688,711,040
5. Step 5: Solve for x
   x = 426,535,581,688,711,040/303,530,466
6. Step 6: Final answer
   x = 1,405,248,004.62