Finding the Third Proportional to 2,649,034.50 and 5,721,557

Step by Step Solution

1. Step 1: Write the proportion equation
   2,649,034.50 : 5,721,557 = 5,721,557 : x
2. Step 2: Convert to fraction form
   2,649,034.50/5,721,557 = 5,721,557/x
3. Step 3: Cross multiply
   2,649,034.50x = 5,721,557 × 5,721,557
4. Step 4: Simplify right side
   2,649,034.50x = 32,736,214,504,249
5. Step 5: Solve for x
   x = 32,736,214,504,249/2,649,034.50
6. Step 6: Final answer
   x = 12,357,790.93