Finding the Third Proportional to 60,937.50 and 146,788.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,937.50 : 146,788.50 = 146,788.50 : x
2. Step 2: Convert to fraction form
   60,937.50/146,788.50 = 146,788.50/x
3. Step 3: Cross multiply
   60,937.50x = 146,788.50 × 146,788.50
4. Step 4: Simplify right side
   60,937.50x = 21,546,863,732.25
5. Step 5: Solve for x
   x = 21,546,863,732.25/60,937.50
6. Step 6: Final answer
   x = 353,589.56