Finding the Third Proportional to 2,452,362.75 and 5,279,522.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,452,362.75 : 5,279,522.25 = 5,279,522.25 : x
2. Step 2: Convert to fraction form
   2,452,362.75/5,279,522.25 = 5,279,522.25/x
3. Step 3: Cross multiply
   2,452,362.75x = 5,279,522.25 × 5,279,522.25
4. Step 4: Simplify right side
   2,452,362.75x = 27,873,355,188,245.06
5. Step 5: Solve for x
   x = 27,873,355,188,245.06/2,452,362.75
6. Step 6: Final answer
   x = 11,365,918.52