Finding the Third Proportional to 2,739,295.50 and 4,258,150.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,739,295.50 : 4,258,150.50 = 4,258,150.50 : x
2. Step 2: Convert to fraction form
   2,739,295.50/4,258,150.50 = 4,258,150.50/x
3. Step 3: Cross multiply
   2,739,295.50x = 4,258,150.50 × 4,258,150.50
4. Step 4: Simplify right side
   2,739,295.50x = 18,131,845,680,650.25
5. Step 5: Solve for x
   x = 18,131,845,680,650.25/2,739,295.50
6. Step 6: Final answer
   x = 6,619,163.83