Finding the Third Proportional to 2,545,044 and 5,488,599

Step by Step Solution

1. Step 1: Write the proportion equation
   2,545,044 : 5,488,599 = 5,488,599 : x
2. Step 2: Convert to fraction form
   2,545,044/5,488,599 = 5,488,599/x
3. Step 3: Cross multiply
   2,545,044x = 5,488,599 × 5,488,599
4. Step 4: Simplify right side
   2,545,044x = 30,124,718,982,801
5. Step 5: Solve for x
   x = 30,124,718,982,801/2,545,044
6. Step 6: Final answer
   x = 11,836,620.11