Finding the Third Proportional to 2,307,139 and 4,969,256

Step by Step Solution

1. Step 1: Write the proportion equation
   2,307,139 : 4,969,256 = 4,969,256 : x
2. Step 2: Convert to fraction form
   2,307,139/4,969,256 = 4,969,256/x
3. Step 3: Cross multiply
   2,307,139x = 4,969,256 × 4,969,256
4. Step 4: Simplify right side
   2,307,139x = 24,693,505,193,536
5. Step 5: Solve for x
   x = 24,693,505,193,536/2,307,139
6. Step 6: Final answer
   x = 10,703,085.16