Finding the Third Proportional to 2,578,366 and 5,464,092

Step by Step Solution

1. Step 1: Write the proportion equation
   2,578,366 : 5,464,092 = 5,464,092 : x
2. Step 2: Convert to fraction form
   2,578,366/5,464,092 = 5,464,092/x
3. Step 3: Cross multiply
   2,578,366x = 5,464,092 × 5,464,092
4. Step 4: Simplify right side
   2,578,366x = 29,856,301,384,464
5. Step 5: Solve for x
   x = 29,856,301,384,464/2,578,366
6. Step 6: Final answer
   x = 11,579,543.55