Finding the Third Proportional to 491,332 and 1,034,840

Step by Step Solution

1. Step 1: Write the proportion equation
   491,332 : 1,034,840 = 1,034,840 : x
2. Step 2: Convert to fraction form
   491,332/1,034,840 = 1,034,840/x
3. Step 3: Cross multiply
   491,332x = 1,034,840 × 1,034,840
4. Step 4: Simplify right side
   491,332x = 1,070,893,825,600
5. Step 5: Solve for x
   x = 1,070,893,825,600/491,332
6. Step 6: Final answer
   x = 2,179,572.72