Finding the Third Proportional to 2,391,514.88 and 3,631,559.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,391,514.88 : 3,631,559.06 = 3,631,559.06 : x
2. Step 2: Convert to fraction form
   2,391,514.88/3,631,559.06 = 3,631,559.06/x
3. Step 3: Cross multiply
   2,391,514.88x = 3,631,559.06 × 3,631,559.06
4. Step 4: Simplify right side
   2,391,514.88x = 13,188,221,224,425.88
5. Step 5: Solve for x
   x = 13,188,221,224,425.88/2,391,514.88
6. Step 6: Final answer
   x = 5,514,588.83