Finding the Third Proportional to 2,648,117.81 and 5,614,020.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,648,117.81 : 5,614,020.56 = 5,614,020.56 : x
2. Step 2: Convert to fraction form
   2,648,117.81/5,614,020.56 = 5,614,020.56/x
3. Step 3: Cross multiply
   2,648,117.81x = 5,614,020.56 × 5,614,020.56
4. Step 4: Simplify right side
   2,648,117.81x = 31,517,226,876,172.82
5. Step 5: Solve for x
   x = 31,517,226,876,172.82/2,648,117.81
6. Step 6: Final answer
   x = 11,901,746.49