Finding the Third Proportional to 35,602.50 and 52,854.75

Step by Step Solution

1. Step 1: Write the proportion equation
   35,602.50 : 52,854.75 = 52,854.75 : x
2. Step 2: Convert to fraction form
   35,602.50/52,854.75 = 52,854.75/x
3. Step 3: Cross multiply
   35,602.50x = 52,854.75 × 52,854.75
4. Step 4: Simplify right side
   35,602.50x = 2,793,624,597.56
5. Step 5: Solve for x
   x = 2,793,624,597.56/35,602.50
6. Step 6: Final answer
   x = 78,467.09