Finding the Third Proportional to 38,790.75 and 59,314.13

Step by Step Solution

1. Step 1: Write the proportion equation
   38,790.75 : 59,314.13 = 59,314.13 : x
2. Step 2: Convert to fraction form
   38,790.75/59,314.13 = 59,314.13/x
3. Step 3: Cross multiply
   38,790.75x = 59,314.13 × 59,314.13
4. Step 4: Simplify right side
   38,790.75x = 3,518,165,424.52
5. Step 5: Solve for x
   x = 3,518,165,424.52/38,790.75
6. Step 6: Final answer
   x = 90,695.99