Finding the Third Proportional to 2,660,088.96 and 5,728,151.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,660,088.96 : 5,728,151.67 = 5,728,151.67 : x
2. Step 2: Convert to fraction form
   2,660,088.96/5,728,151.67 = 5,728,151.67/x
3. Step 3: Cross multiply
   2,660,088.96x = 5,728,151.67 × 5,728,151.67
4. Step 4: Simplify right side
   2,660,088.96x = 32,811,721,576,004.36
5. Step 5: Solve for x
   x = 32,811,721,576,004.36/2,660,088.96
6. Step 6: Final answer
   x = 12,334,821.14