Finding the Third Proportional to 2,813,712 and 5,726,860

Step by Step Solution

1. Step 1: Write the proportion equation
   2,813,712 : 5,726,860 = 5,726,860 : x
2. Step 2: Convert to fraction form
   2,813,712/5,726,860 = 5,726,860/x
3. Step 3: Cross multiply
   2,813,712x = 5,726,860 × 5,726,860
4. Step 4: Simplify right side
   2,813,712x = 32,796,925,459,600
5. Step 5: Solve for x
   x = 32,796,925,459,600/2,813,712
6. Step 6: Final answer
   x = 11,656,106.05