Finding the Third Proportional to 32,402.25 and 70,818.75

Step by Step Solution

1. Step 1: Write the proportion equation
   32,402.25 : 70,818.75 = 70,818.75 : x
2. Step 2: Convert to fraction form
   32,402.25/70,818.75 = 70,818.75/x
3. Step 3: Cross multiply
   32,402.25x = 70,818.75 × 70,818.75
4. Step 4: Simplify right side
   32,402.25x = 5,015,295,351.56
5. Step 5: Solve for x
   x = 5,015,295,351.56/32,402.25
6. Step 6: Final answer
   x = 154,782.32