Finding the Third Proportional to 2,455,524 and 5,357,068

Step by Step Solution

1. Step 1: Write the proportion equation
   2,455,524 : 5,357,068 = 5,357,068 : x
2. Step 2: Convert to fraction form
   2,455,524/5,357,068 = 5,357,068/x
3. Step 3: Cross multiply
   2,455,524x = 5,357,068 × 5,357,068
4. Step 4: Simplify right side
   2,455,524x = 28,698,177,556,624
5. Step 5: Solve for x
   x = 28,698,177,556,624/2,455,524
6. Step 6: Final answer
   x = 11,687,190.82