Finding the Third Proportional to 828,632 and 1,254,150

Step by Step Solution

1. Step 1: Write the proportion equation
   828,632 : 1,254,150 = 1,254,150 : x
2. Step 2: Convert to fraction form
   828,632/1,254,150 = 1,254,150/x
3. Step 3: Cross multiply
   828,632x = 1,254,150 × 1,254,150
4. Step 4: Simplify right side
   828,632x = 1,572,892,222,500
5. Step 5: Solve for x
   x = 1,572,892,222,500/828,632
6. Step 6: Final answer
   x = 1,898,179.44