Finding the Third Proportional to 71,766.42 and 152,604.42

Step by Step Solution

1. Step 1: Write the proportion equation
   71,766.42 : 152,604.42 = 152,604.42 : x
2. Step 2: Convert to fraction form
   71,766.42/152,604.42 = 152,604.42/x
3. Step 3: Cross multiply
   71,766.42x = 152,604.42 × 152,604.42
4. Step 4: Simplify right side
   71,766.42x = 23,288,109,575.80
5. Step 5: Solve for x
   x = 23,288,109,575.80/71,766.42
6. Step 6: Final answer
   x = 324,498.69