Finding the Third Proportional to 1,442,674 and 2,251,354

Step by Step Solution

1. Step 1: Write the proportion equation
   1,442,674 : 2,251,354 = 2,251,354 : x
2. Step 2: Convert to fraction form
   1,442,674/2,251,354 = 2,251,354/x
3. Step 3: Cross multiply
   1,442,674x = 2,251,354 × 2,251,354
4. Step 4: Simplify right side
   1,442,674x = 5,068,594,833,316
5. Step 5: Solve for x
   x = 5,068,594,833,316/1,442,674
6. Step 6: Final answer
   x = 3,513,333.46