Finding the Third Proportional to 2,697,730.50 and 5,644,887

Step by Step Solution

1. Step 1: Write the proportion equation
   2,697,730.50 : 5,644,887 = 5,644,887 : x
2. Step 2: Convert to fraction form
   2,697,730.50/5,644,887 = 5,644,887/x
3. Step 3: Cross multiply
   2,697,730.50x = 5,644,887 × 5,644,887
4. Step 4: Simplify right side
   2,697,730.50x = 31,864,749,242,769
5. Step 5: Solve for x
   x = 31,864,749,242,769/2,697,730.50
6. Step 6: Final answer
   x = 11,811,687.36