Finding the Third Proportional to 94,416 and 144,900

Step by Step Solution

1. Step 1: Write the proportion equation
   94,416 : 144,900 = 144,900 : x
2. Step 2: Convert to fraction form
   94,416/144,900 = 144,900/x
3. Step 3: Cross multiply
   94,416x = 144,900 × 144,900
4. Step 4: Simplify right side
   94,416x = 20,996,010,000
5. Step 5: Solve for x
   x = 20,996,010,000/94,416
6. Step 6: Final answer
   x = 222,377.67