Finding the Third Proportional to 2,565,981 and 3,587,392

Step by Step Solution

1. Step 1: Write the proportion equation
   2,565,981 : 3,587,392 = 3,587,392 : x
2. Step 2: Convert to fraction form
   2,565,981/3,587,392 = 3,587,392/x
3. Step 3: Cross multiply
   2,565,981x = 3,587,392 × 3,587,392
4. Step 4: Simplify right side
   2,565,981x = 12,869,381,361,664
5. Step 5: Solve for x
   x = 12,869,381,361,664/2,565,981
6. Step 6: Final answer
   x = 5,015,384.51