Finding the Third Proportional to 38,574 and 58,344.75

Step by Step Solution

1. Step 1: Write the proportion equation
   38,574 : 58,344.75 = 58,344.75 : x
2. Step 2: Convert to fraction form
   38,574/58,344.75 = 58,344.75/x
3. Step 3: Cross multiply
   38,574x = 58,344.75 × 58,344.75
4. Step 4: Simplify right side
   38,574x = 3,404,109,852.56
5. Step 5: Solve for x
   x = 3,404,109,852.56/38,574
6. Step 6: Final answer
   x = 88,248.82