Finding the Third Proportional to 55,563.75 and 73,366.50

Step by Step Solution

1. Step 1: Write the proportion equation
   55,563.75 : 73,366.50 = 73,366.50 : x
2. Step 2: Convert to fraction form
   55,563.75/73,366.50 = 73,366.50/x
3. Step 3: Cross multiply
   55,563.75x = 73,366.50 × 73,366.50
4. Step 4: Simplify right side
   55,563.75x = 5,382,643,322.25
5. Step 5: Solve for x
   x = 5,382,643,322.25/55,563.75
6. Step 6: Final answer
   x = 96,873.29