Finding the Third Proportional to 94,472 and 144,684

Step by Step Solution

1. Step 1: Write the proportion equation
   94,472 : 144,684 = 144,684 : x
2. Step 2: Convert to fraction form
   94,472/144,684 = 144,684/x
3. Step 3: Cross multiply
   94,472x = 144,684 × 144,684
4. Step 4: Simplify right side
   94,472x = 20,933,459,856
5. Step 5: Solve for x
   x = 20,933,459,856/94,472
6. Step 6: Final answer
   x = 221,583.75