Finding the Third Proportional to 755,394 and 1,472,238

Step by Step Solution

1. Step 1: Write the proportion equation
   755,394 : 1,472,238 = 1,472,238 : x
2. Step 2: Convert to fraction form
   755,394/1,472,238 = 1,472,238/x
3. Step 3: Cross multiply
   755,394x = 1,472,238 × 1,472,238
4. Step 4: Simplify right side
   755,394x = 2,167,484,728,644
5. Step 5: Solve for x
   x = 2,167,484,728,644/755,394
6. Step 6: Final answer
   x = 2,869,343.32