Finding the Third Proportional to 2,545,119 and 5,488,758

Step by Step Solution

1. Step 1: Write the proportion equation
   2,545,119 : 5,488,758 = 5,488,758 : x
2. Step 2: Convert to fraction form
   2,545,119/5,488,758 = 5,488,758/x
3. Step 3: Cross multiply
   2,545,119x = 5,488,758 × 5,488,758
4. Step 4: Simplify right side
   2,545,119x = 30,126,464,382,564
5. Step 5: Solve for x
   x = 30,126,464,382,564/2,545,119
6. Step 6: Final answer
   x = 11,836,957.09