Finding the Third Proportional to 57,637,150.50 and 123,511,632

Step by Step Solution

1. Step 1: Write the proportion equation
   57,637,150.50 : 123,511,632 = 123,511,632 : x
2. Step 2: Convert to fraction form
   57,637,150.50/123,511,632 = 123,511,632/x
3. Step 3: Cross multiply
   57,637,150.50x = 123,511,632 × 123,511,632
4. Step 4: Simplify right side
   57,637,150.50x = 15,255,123,239,303,424
5. Step 5: Solve for x
   x = 15,255,123,239,303,424/57,637,150.50
6. Step 6: Final answer
   x = 264,675,180.97