Finding the Third Proportional to 1,367,273.25 and 2,980,570.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,367,273.25 : 2,980,570.50 = 2,980,570.50 : x
2. Step 2: Convert to fraction form
   1,367,273.25/2,980,570.50 = 2,980,570.50/x
3. Step 3: Cross multiply
   1,367,273.25x = 2,980,570.50 × 2,980,570.50
4. Step 4: Simplify right side
   1,367,273.25x = 8,883,800,505,470.25
5. Step 5: Solve for x
   x = 8,883,800,505,470.25/1,367,273.25
6. Step 6: Final answer
   x = 6,497,457.99