Finding the Third Proportional to 2,575,201.50 and 5,502,510

Step by Step Solution

1. Step 1: Write the proportion equation
   2,575,201.50 : 5,502,510 = 5,502,510 : x
2. Step 2: Convert to fraction form
   2,575,201.50/5,502,510 = 5,502,510/x
3. Step 3: Cross multiply
   2,575,201.50x = 5,502,510 × 5,502,510
4. Step 4: Simplify right side
   2,575,201.50x = 30,277,616,300,100
5. Step 5: Solve for x
   x = 30,277,616,300,100/2,575,201.50
6. Step 6: Final answer
   x = 11,757,377.55