Finding the Third Proportional to 2,612,585 and 5,463,382

Step by Step Solution

1. Step 1: Write the proportion equation
   2,612,585 : 5,463,382 = 5,463,382 : x
2. Step 2: Convert to fraction form
   2,612,585/5,463,382 = 5,463,382/x
3. Step 3: Cross multiply
   2,612,585x = 5,463,382 × 5,463,382
4. Step 4: Simplify right side
   2,612,585x = 29,848,542,877,924
5. Step 5: Solve for x
   x = 29,848,542,877,924/2,612,585
6. Step 6: Final answer
   x = 11,424,907.85