Finding the Third Proportional to 1,470,400 and 2,248,854

Step by Step Solution

1. Step 1: Write the proportion equation
   1,470,400 : 2,248,854 = 2,248,854 : x
2. Step 2: Convert to fraction form
   1,470,400/2,248,854 = 2,248,854/x
3. Step 3: Cross multiply
   1,470,400x = 2,248,854 × 2,248,854
4. Step 4: Simplify right side
   1,470,400x = 5,057,344,313,316
5. Step 5: Solve for x
   x = 5,057,344,313,316/1,470,400
6. Step 6: Final answer
   x = 3,439,434.38