Finding the Third Proportional to 1,569,221 and 2,424,808

Step by Step Solution

1. Step 1: Write the proportion equation
   1,569,221 : 2,424,808 = 2,424,808 : x
2. Step 2: Convert to fraction form
   1,569,221/2,424,808 = 2,424,808/x
3. Step 3: Cross multiply
   1,569,221x = 2,424,808 × 2,424,808
4. Step 4: Simplify right side
   1,569,221x = 5,879,693,836,864
5. Step 5: Solve for x
   x = 5,879,693,836,864/1,569,221
6. Step 6: Final answer
   x = 3,746,887.05