Finding the Third Proportional to 94,876.50 and 142,937.25

Step by Step Solution

1. Step 1: Write the proportion equation
   94,876.50 : 142,937.25 = 142,937.25 : x
2. Step 2: Convert to fraction form
   94,876.50/142,937.25 = 142,937.25/x
3. Step 3: Cross multiply
   94,876.50x = 142,937.25 × 142,937.25
4. Step 4: Simplify right side
   94,876.50x = 20,431,057,437.56
5. Step 5: Solve for x
   x = 20,431,057,437.56/94,876.50
6. Step 6: Final answer
   x = 215,343.71