Finding the Third Proportional to 351,490.50 and 532,166

Step by Step Solution

1. Step 1: Write the proportion equation
   351,490.50 : 532,166 = 532,166 : x
2. Step 2: Convert to fraction form
   351,490.50/532,166 = 532,166/x
3. Step 3: Cross multiply
   351,490.50x = 532,166 × 532,166
4. Step 4: Simplify right side
   351,490.50x = 283,200,651,556
5. Step 5: Solve for x
   x = 283,200,651,556/351,490.50
6. Step 6: Final answer
   x = 805,713.53