Finding the Third Proportional to 42,565.50 and 91,626.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,565.50 : 91,626.75 = 91,626.75 : x
2. Step 2: Convert to fraction form
   42,565.50/91,626.75 = 91,626.75/x
3. Step 3: Cross multiply
   42,565.50x = 91,626.75 × 91,626.75
4. Step 4: Simplify right side
   42,565.50x = 8,395,461,315.56
5. Step 5: Solve for x
   x = 8,395,461,315.56/42,565.50
6. Step 6: Final answer
   x = 197,236.29