Finding the Third Proportional to 2,651,205 and 4,147,393.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,651,205 : 4,147,393.50 = 4,147,393.50 : x
2. Step 2: Convert to fraction form
   2,651,205/4,147,393.50 = 4,147,393.50/x
3. Step 3: Cross multiply
   2,651,205x = 4,147,393.50 × 4,147,393.50
4. Step 4: Simplify right side
   2,651,205x = 17,200,872,843,842.25
5. Step 5: Solve for x
   x = 17,200,872,843,842.25/2,651,205
6. Step 6: Final answer
   x = 6,487,945.23