Finding the Third Proportional to 2,401,864 and 5,276,120

Step by Step Solution

1. Step 1: Write the proportion equation
   2,401,864 : 5,276,120 = 5,276,120 : x
2. Step 2: Convert to fraction form
   2,401,864/5,276,120 = 5,276,120/x
3. Step 3: Cross multiply
   2,401,864x = 5,276,120 × 5,276,120
4. Step 4: Simplify right side
   2,401,864x = 27,837,442,254,400
5. Step 5: Solve for x
   x = 27,837,442,254,400/2,401,864
6. Step 6: Final answer
   x = 11,589,932.76