Finding the Third Proportional to 1,442,677 and 2,251,359

Step by Step Solution

1. Step 1: Write the proportion equation
   1,442,677 : 2,251,359 = 2,251,359 : x
2. Step 2: Convert to fraction form
   1,442,677/2,251,359 = 2,251,359/x
3. Step 3: Cross multiply
   1,442,677x = 2,251,359 × 2,251,359
4. Step 4: Simplify right side
   1,442,677x = 5,068,617,346,881
5. Step 5: Solve for x
   x = 5,068,617,346,881/1,442,677
6. Step 6: Final answer
   x = 3,513,341.76