Finding the Third Proportional to 38,842.50 and 58,788.75

Step by Step Solution

1. Step 1: Write the proportion equation
   38,842.50 : 58,788.75 = 58,788.75 : x
2. Step 2: Convert to fraction form
   38,842.50/58,788.75 = 58,788.75/x
3. Step 3: Cross multiply
   38,842.50x = 58,788.75 × 58,788.75
4. Step 4: Simplify right side
   38,842.50x = 3,456,117,126.56
5. Step 5: Solve for x
   x = 3,456,117,126.56/38,842.50
6. Step 6: Final answer
   x = 88,977.72