Finding the Third Proportional to 123,700,912 and 181,764,760

Step by Step Solution

1. Step 1: Write the proportion equation
   123,700,912 : 181,764,760 = 181,764,760 : x
2. Step 2: Convert to fraction form
   123,700,912/181,764,760 = 181,764,760/x
3. Step 3: Cross multiply
   123,700,912x = 181,764,760 × 181,764,760
4. Step 4: Simplify right side
   123,700,912x = 33,038,427,977,857,600
5. Step 5: Solve for x
   x = 33,038,427,977,857,600/123,700,912
6. Step 6: Final answer
   x = 267,083,139.84