Finding the Third Proportional to 2,385,992 and 5,225,584

Step by Step Solution

1. Step 1: Write the proportion equation
   2,385,992 : 5,225,584 = 5,225,584 : x
2. Step 2: Convert to fraction form
   2,385,992/5,225,584 = 5,225,584/x
3. Step 3: Cross multiply
   2,385,992x = 5,225,584 × 5,225,584
4. Step 4: Simplify right side
   2,385,992x = 27,306,728,141,056
5. Step 5: Solve for x
   x = 27,306,728,141,056/2,385,992
6. Step 6: Final answer
   x = 11,444,601.72