Finding the Third Proportional to 1,086,260 and 1,646,882

Step by Step Solution

1. Step 1: Write the proportion equation
   1,086,260 : 1,646,882 = 1,646,882 : x
2. Step 2: Convert to fraction form
   1,086,260/1,646,882 = 1,646,882/x
3. Step 3: Cross multiply
   1,086,260x = 1,646,882 × 1,646,882
4. Step 4: Simplify right side
   1,086,260x = 2,712,220,321,924
5. Step 5: Solve for x
   x = 2,712,220,321,924/1,086,260
6. Step 6: Final answer
   x = 2,496,842.67