Finding the Third Proportional to 292,500 and 632,974.50

Step by Step Solution

1. Step 1: Write the proportion equation
   292,500 : 632,974.50 = 632,974.50 : x
2. Step 2: Convert to fraction form
   292,500/632,974.50 = 632,974.50/x
3. Step 3: Cross multiply
   292,500x = 632,974.50 × 632,974.50
4. Step 4: Simplify right side
   292,500x = 400,656,717,650.25
5. Step 5: Solve for x
   x = 400,656,717,650.25/292,500
6. Step 6: Final answer
   x = 1,369,766.56