Finding the Third Proportional to 38,572.50 and 58,746.38

Step by Step Solution

1. Step 1: Write the proportion equation
   38,572.50 : 58,746.38 = 58,746.38 : x
2. Step 2: Convert to fraction form
   38,572.50/58,746.38 = 58,746.38/x
3. Step 3: Cross multiply
   38,572.50x = 58,746.38 × 58,746.38
4. Step 4: Simplify right side
   38,572.50x = 3,451,136,575.64
5. Step 5: Solve for x
   x = 3,451,136,575.64/38,572.50
6. Step 6: Final answer
   x = 89,471.43