Finding the Third Proportional to 2,697,712 and 5,644,850

Step by Step Solution

1. Step 1: Write the proportion equation
   2,697,712 : 5,644,850 = 5,644,850 : x
2. Step 2: Convert to fraction form
   2,697,712/5,644,850 = 5,644,850/x
3. Step 3: Cross multiply
   2,697,712x = 5,644,850 × 5,644,850
4. Step 4: Simplify right side
   2,697,712x = 31,864,331,522,500
5. Step 5: Solve for x
   x = 31,864,331,522,500/2,697,712
6. Step 6: Final answer
   x = 11,811,613.52