Finding the Third Proportional to 1,578,752 and 2,407,424

Step by Step Solution

1. Step 1: Write the proportion equation
   1,578,752 : 2,407,424 = 2,407,424 : x
2. Step 2: Convert to fraction form
   1,578,752/2,407,424 = 2,407,424/x
3. Step 3: Cross multiply
   1,578,752x = 2,407,424 × 2,407,424
4. Step 4: Simplify right side
   1,578,752x = 5,795,690,315,776
5. Step 5: Solve for x
   x = 5,795,690,315,776/1,578,752
6. Step 6: Final answer
   x = 3,671,058.10