Finding the Third Proportional to 2,562,892 and 5,637,382

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562,892 : 5,637,382 = 5,637,382 : x
2. Step 2: Convert to fraction form
   2,562,892/5,637,382 = 5,637,382/x
3. Step 3: Cross multiply
   2,562,892x = 5,637,382 × 5,637,382
4. Step 4: Simplify right side
   2,562,892x = 31,780,075,813,924
5. Step 5: Solve for x
   x = 31,780,075,813,924/2,562,892
6. Step 6: Final answer
   x = 12,400,083.90