Finding the Third Proportional to 38,891 and 58,693.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,891 : 58,693.50 = 58,693.50 : x
2. Step 2: Convert to fraction form
   38,891/58,693.50 = 58,693.50/x
3. Step 3: Cross multiply
   38,891x = 58,693.50 × 58,693.50
4. Step 4: Simplify right side
   38,891x = 3,444,926,942.25
5. Step 5: Solve for x
   x = 3,444,926,942.25/38,891
6. Step 6: Final answer
   x = 88,579.03