Finding the Third Proportional to 94,484 and 144,472

Step by Step Solution

1. Step 1: Write the proportion equation
   94,484 : 144,472 = 144,472 : x
2. Step 2: Convert to fraction form
   94,484/144,472 = 144,472/x
3. Step 3: Cross multiply
   94,484x = 144,472 × 144,472
4. Step 4: Simplify right side
   94,484x = 20,872,158,784
5. Step 5: Solve for x
   x = 20,872,158,784/94,484
6. Step 6: Final answer
   x = 220,906.81