Finding the Third Proportional to 532,372.50 and 1,131,172.31

Step by Step Solution

1. Step 1: Write the proportion equation
   532,372.50 : 1,131,172.31 = 1,131,172.31 : x
2. Step 2: Convert to fraction form
   532,372.50/1,131,172.31 = 1,131,172.31/x
3. Step 3: Cross multiply
   532,372.50x = 1,131,172.31 × 1,131,172.31
4. Step 4: Simplify right side
   532,372.50x = 1,279,550,800,566.60
5. Step 5: Solve for x
   x = 1,279,550,800,566.60/532,372.50
6. Step 6: Final answer
   x = 2,403,487.78