Finding the Third Proportional to 38,158.50 and 58,371

Step by Step Solution

1. Step 1: Write the proportion equation
   38,158.50 : 58,371 = 58,371 : x
2. Step 2: Convert to fraction form
   38,158.50/58,371 = 58,371/x
3. Step 3: Cross multiply
   38,158.50x = 58,371 × 58,371
4. Step 4: Simplify right side
   38,158.50x = 3,407,173,641
5. Step 5: Solve for x
   x = 3,407,173,641/38,158.50
6. Step 6: Final answer
   x = 89,290.03