Finding the Third Proportional to 38,496 and 56,410.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,496 : 56,410.50 = 56,410.50 : x
2. Step 2: Convert to fraction form
   38,496/56,410.50 = 56,410.50/x
3. Step 3: Cross multiply
   38,496x = 56,410.50 × 56,410.50
4. Step 4: Simplify right side
   38,496x = 3,182,144,510.25
5. Step 5: Solve for x
   x = 3,182,144,510.25/38,496
6. Step 6: Final answer
   x = 82,661.69