Finding the Third Proportional to 3,329,131.50 and 7,274,673

Step by Step Solution

1. Step 1: Write the proportion equation
   3,329,131.50 : 7,274,673 = 7,274,673 : x
2. Step 2: Convert to fraction form
   3,329,131.50/7,274,673 = 7,274,673/x
3. Step 3: Cross multiply
   3,329,131.50x = 7,274,673 × 7,274,673
4. Step 4: Simplify right side
   3,329,131.50x = 52,920,867,256,929
5. Step 5: Solve for x
   x = 52,920,867,256,929/3,329,131.50
6. Step 6: Final answer
   x = 15,896,298.26