Finding the Third Proportional to 6,258,016.50 and 12,995,643

Step by Step Solution

1. Step 1: Write the proportion equation
   6,258,016.50 : 12,995,643 = 12,995,643 : x
2. Step 2: Convert to fraction form
   6,258,016.50/12,995,643 = 12,995,643/x
3. Step 3: Cross multiply
   6,258,016.50x = 12,995,643 × 12,995,643
4. Step 4: Simplify right side
   6,258,016.50x = 168,886,736,983,449
5. Step 5: Solve for x
   x = 168,886,736,983,449/6,258,016.50
6. Step 6: Final answer
   x = 26,987,262.97