Finding the Third Proportional to 1,726,281 and 2,613,411

Step by Step Solution

1. Step 1: Write the proportion equation
   1,726,281 : 2,613,411 = 2,613,411 : x
2. Step 2: Convert to fraction form
   1,726,281/2,613,411 = 2,613,411/x
3. Step 3: Cross multiply
   1,726,281x = 2,613,411 × 2,613,411
4. Step 4: Simplify right side
   1,726,281x = 6,829,917,054,921
5. Step 5: Solve for x
   x = 6,829,917,054,921/1,726,281
6. Step 6: Final answer
   x = 3,956,434.12