Finding the Third Proportional to 4,436,892 and 7,019,561.25

Step by Step Solution

1. Step 1: Write the proportion equation
   4,436,892 : 7,019,561.25 = 7,019,561.25 : x
2. Step 2: Convert to fraction form
   4,436,892/7,019,561.25 = 7,019,561.25/x
3. Step 3: Cross multiply
   4,436,892x = 7,019,561.25 × 7,019,561.25
4. Step 4: Simplify right side
   4,436,892x = 49,274,240,142,501.56
5. Step 5: Solve for x
   x = 49,274,240,142,501.56/4,436,892
6. Step 6: Final answer
   x = 11,105,575.74