Finding the Third Proportional to 57,543,564 and 123,294,927

Step by Step Solution

1. Step 1: Write the proportion equation
   57,543,564 : 123,294,927 = 123,294,927 : x
2. Step 2: Convert to fraction form
   57,543,564/123,294,927 = 123,294,927/x
3. Step 3: Cross multiply
   57,543,564x = 123,294,927 × 123,294,927
4. Step 4: Simplify right side
   57,543,564x = 15,201,639,023,935,328
5. Step 5: Solve for x
   x = 15,201,639,023,935,328/57,543,564
6. Step 6: Final answer
   x = 264,176,181.79