Finding the Third Proportional to 109,462,944 and 237,978,528

Step by Step Solution

1. Step 1: Write the proportion equation
   109,462,944 : 237,978,528 = 237,978,528 : x
2. Step 2: Convert to fraction form
   109,462,944/237,978,528 = 237,978,528/x
3. Step 3: Cross multiply
   109,462,944x = 237,978,528 × 237,978,528
4. Step 4: Simplify right side
   109,462,944x = 56,633,779,789,046,784
5. Step 5: Solve for x
   x = 56,633,779,789,046,784/109,462,944
6. Step 6: Final answer
   x = 517,378,554.97