Finding the Third Proportional to 38,200.50 and 58,398.75

Step by Step Solution

1. Step 1: Write the proportion equation
   38,200.50 : 58,398.75 = 58,398.75 : x
2. Step 2: Convert to fraction form
   38,200.50/58,398.75 = 58,398.75/x
3. Step 3: Cross multiply
   38,200.50x = 58,398.75 × 58,398.75
4. Step 4: Simplify right side
   38,200.50x = 3,410,414,001.56
5. Step 5: Solve for x
   x = 3,410,414,001.56/38,200.50
6. Step 6: Final answer
   x = 89,276.68