Finding the Third Proportional to 1,726,386 and 2,613,566

Step by Step Solution

1. Step 1: Write the proportion equation
   1,726,386 : 2,613,566 = 2,613,566 : x
2. Step 2: Convert to fraction form
   1,726,386/2,613,566 = 2,613,566/x
3. Step 3: Cross multiply
   1,726,386x = 2,613,566 × 2,613,566
4. Step 4: Simplify right side
   1,726,386x = 6,830,727,236,356
5. Step 5: Solve for x
   x = 6,830,727,236,356/1,726,386
6. Step 6: Final answer
   x = 3,956,662.78