Finding the Third Proportional to 814,438 and 1,755,086

Step by Step Solution

1. Step 1: Write the proportion equation
   814,438 : 1,755,086 = 1,755,086 : x
2. Step 2: Convert to fraction form
   814,438/1,755,086 = 1,755,086/x
3. Step 3: Cross multiply
   814,438x = 1,755,086 × 1,755,086
4. Step 4: Simplify right side
   814,438x = 3,080,326,867,396
5. Step 5: Solve for x
   x = 3,080,326,867,396/814,438
6. Step 6: Final answer
   x = 3,782,150.23