Finding the Third Proportional to 303,530,500 and 653,096,980

Step by Step Solution

1. Step 1: Write the proportion equation
   303,530,500 : 653,096,980 = 653,096,980 : x
2. Step 2: Convert to fraction form
   303,530,500/653,096,980 = 653,096,980/x
3. Step 3: Cross multiply
   303,530,500x = 653,096,980 × 653,096,980
4. Step 4: Simplify right side
   303,530,500x = 426,535,665,285,120,384
5. Step 5: Solve for x
   x = 426,535,665,285,120,384/303,530,500
6. Step 6: Final answer
   x = 1,405,248,122.63