Finding the Third Proportional to 2,545,077 and 5,488,674

Step by Step Solution

1. Step 1: Write the proportion equation
   2,545,077 : 5,488,674 = 5,488,674 : x
2. Step 2: Convert to fraction form
   2,545,077/5,488,674 = 5,488,674/x
3. Step 3: Cross multiply
   2,545,077x = 5,488,674 × 5,488,674
4. Step 4: Simplify right side
   2,545,077x = 30,125,542,278,276
5. Step 5: Solve for x
   x = 30,125,542,278,276/2,545,077
6. Step 6: Final answer
   x = 11,836,790.12