Finding the Third Proportional to 2,892,486 and 5,522,532

Step by Step Solution

1. Step 1: Write the proportion equation
   2,892,486 : 5,522,532 = 5,522,532 : x
2. Step 2: Convert to fraction form
   2,892,486/5,522,532 = 5,522,532/x
3. Step 3: Cross multiply
   2,892,486x = 5,522,532 × 5,522,532
4. Step 4: Simplify right side
   2,892,486x = 30,498,359,691,024
5. Step 5: Solve for x
   x = 30,498,359,691,024/2,892,486
6. Step 6: Final answer
   x = 10,543,995.61