Finding the Third Proportional to 2,472,764 and 5,272,132

Step by Step Solution

1. Step 1: Write the proportion equation
   2,472,764 : 5,272,132 = 5,272,132 : x
2. Step 2: Convert to fraction form
   2,472,764/5,272,132 = 5,272,132/x
3. Step 3: Cross multiply
   2,472,764x = 5,272,132 × 5,272,132
4. Step 4: Simplify right side
   2,472,764x = 27,795,375,825,424
5. Step 5: Solve for x
   x = 27,795,375,825,424/2,472,764
6. Step 6: Final answer
   x = 11,240,610.03