Finding the Third Proportional to 1,367,104.50 and 2,991,665.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,367,104.50 : 2,991,665.25 = 2,991,665.25 : x
2. Step 2: Convert to fraction form
   1,367,104.50/2,991,665.25 = 2,991,665.25/x
3. Step 3: Cross multiply
   1,367,104.50x = 2,991,665.25 × 2,991,665.25
4. Step 4: Simplify right side
   1,367,104.50x = 8,950,060,968,057.56
5. Step 5: Solve for x
   x = 8,950,060,968,057.56/1,367,104.50
6. Step 6: Final answer
   x = 6,546,727.75