Finding the Third Proportional to 11,209,528 and 24,138,256

Step by Step Solution

1. Step 1: Write the proportion equation
   11,209,528 : 24,138,256 = 24,138,256 : x
2. Step 2: Convert to fraction form
   11,209,528/24,138,256 = 24,138,256/x
3. Step 3: Cross multiply
   11,209,528x = 24,138,256 × 24,138,256
4. Step 4: Simplify right side
   11,209,528x = 582,655,402,721,536
5. Step 5: Solve for x
   x = 582,655,402,721,536/11,209,528
6. Step 6: Final answer
   x = 51,978,584.89