Finding the Third Proportional to 123,009,588 and 271,092,445.50

Step by Step Solution

1. Step 1: Write the proportion equation
   123,009,588 : 271,092,445.50 = 271,092,445.50 : x
2. Step 2: Convert to fraction form
   123,009,588/271,092,445.50 = 271,092,445.50/x
3. Step 3: Cross multiply
   123,009,588x = 271,092,445.50 × 271,092,445.50
4. Step 4: Simplify right side
   123,009,588x = 73,491,114,007,170,464
5. Step 5: Solve for x
   x = 73,491,114,007,170,464/123,009,588
6. Step 6: Final answer
   x = 597,442,160.42