Finding the Third Proportional to 40,284.50 and 61,314.75

Step by Step Solution

1. Step 1: Write the proportion equation
   40,284.50 : 61,314.75 = 61,314.75 : x
2. Step 2: Convert to fraction form
   40,284.50/61,314.75 = 61,314.75/x
3. Step 3: Cross multiply
   40,284.50x = 61,314.75 × 61,314.75
4. Step 4: Simplify right side
   40,284.50x = 3,759,498,567.56
5. Step 5: Solve for x
   x = 3,759,498,567.56/40,284.50
6. Step 6: Final answer
   x = 93,323.70