Finding the Third Proportional to 656,142 and 1,027,950

Step by Step Solution

1. Step 1: Write the proportion equation
   656,142 : 1,027,950 = 1,027,950 : x
2. Step 2: Convert to fraction form
   656,142/1,027,950 = 1,027,950/x
3. Step 3: Cross multiply
   656,142x = 1,027,950 × 1,027,950
4. Step 4: Simplify right side
   656,142x = 1,056,681,202,500
5. Step 5: Solve for x
   x = 1,056,681,202,500/656,142
6. Step 6: Final answer
   x = 1,610,445.91