Finding the Third Proportional to 2,578,341.38 and 5,464,035.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,578,341.38 : 5,464,035.56 = 5,464,035.56 : x
2. Step 2: Convert to fraction form
   2,578,341.38/5,464,035.56 = 5,464,035.56/x
3. Step 3: Cross multiply
   2,578,341.38x = 5,464,035.56 × 5,464,035.56
4. Step 4: Simplify right side
   2,578,341.38x = 29,855,684,628,264.69
5. Step 5: Solve for x
   x = 29,855,684,628,264.69/2,578,341.38
6. Step 6: Final answer
   x = 11,579,414.94