Finding the Third Proportional to 94,441.50 and 142,572.38

Step by Step Solution

1. Step 1: Write the proportion equation
   94,441.50 : 142,572.38 = 142,572.38 : x
2. Step 2: Convert to fraction form
   94,441.50/142,572.38 = 142,572.38/x
3. Step 3: Cross multiply
   94,441.50x = 142,572.38 × 142,572.38
4. Step 4: Simplify right side
   94,441.50x = 20,326,882,113.14
5. Step 5: Solve for x
   x = 20,326,882,113.14/94,441.50
6. Step 6: Final answer
   x = 215,232.52