Finding the Third Proportional to 57,527,847 and 123,593,742

Step by Step Solution

1. Step 1: Write the proportion equation
   57,527,847 : 123,593,742 = 123,593,742 : x
2. Step 2: Convert to fraction form
   57,527,847/123,593,742 = 123,593,742/x
3. Step 3: Cross multiply
   57,527,847x = 123,593,742 × 123,593,742
4. Step 4: Simplify right side
   57,527,847x = 15,275,413,061,562,564
5. Step 5: Solve for x
   x = 15,275,413,061,562,564/57,527,847
6. Step 6: Final answer
   x = 265,530,762.20