Finding the Third Proportional to 59,602.50 and 83,544.75

Step by Step Solution

1. Step 1: Write the proportion equation
   59,602.50 : 83,544.75 = 83,544.75 : x
2. Step 2: Convert to fraction form
   59,602.50/83,544.75 = 83,544.75/x
3. Step 3: Cross multiply
   59,602.50x = 83,544.75 × 83,544.75
4. Step 4: Simplify right side
   59,602.50x = 6,979,725,252.56
5. Step 5: Solve for x
   x = 6,979,725,252.56/59,602.50
6. Step 6: Final answer
   x = 117,104.57