Finding the Third Proportional to 1,403,085.80 and 3,022,327.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,403,085.80 : 3,022,327.69 = 3,022,327.69 : x
2. Step 2: Convert to fraction form
   1,403,085.80/3,022,327.69 = 3,022,327.69/x
3. Step 3: Cross multiply
   1,403,085.80x = 3,022,327.69 × 3,022,327.69
4. Step 4: Simplify right side
   1,403,085.80x = 9,134,464,650,629.10
5. Step 5: Solve for x
   x = 9,134,464,650,629.10/1,403,085.80
6. Step 6: Final answer
   x = 6,510,268.06