Finding the Third Proportional to 57,543,582 and 123,294,966

Step by Step Solution

1. Step 1: Write the proportion equation
   57,543,582 : 123,294,966 = 123,294,966 : x
2. Step 2: Convert to fraction form
   57,543,582/123,294,966 = 123,294,966/x
3. Step 3: Cross multiply
   57,543,582x = 123,294,966 × 123,294,966
4. Step 4: Simplify right side
   57,543,582x = 15,201,648,640,941,156
5. Step 5: Solve for x
   x = 15,201,648,640,941,156/57,543,582
6. Step 6: Final answer
   x = 264,176,266.28