Finding the Third Proportional to 38,765.25 and 58,147.88

Step by Step Solution

1. Step 1: Write the proportion equation
   38,765.25 : 58,147.88 = 58,147.88 : x
2. Step 2: Convert to fraction form
   38,765.25/58,147.88 = 58,147.88/x
3. Step 3: Cross multiply
   38,765.25x = 58,147.88 × 58,147.88
4. Step 4: Simplify right side
   38,765.25x = 3,381,175,367.02
5. Step 5: Solve for x
   x = 3,381,175,367.02/38,765.25
6. Step 6: Final answer
   x = 87,221.81