Finding the Third Proportional to 403,333.31 and 885,398.06

Step by Step Solution

1. Step 1: Write the proportion equation
   403,333.31 : 885,398.06 = 885,398.06 : x
2. Step 2: Convert to fraction form
   403,333.31/885,398.06 = 885,398.06/x
3. Step 3: Cross multiply
   403,333.31x = 885,398.06 × 885,398.06
4. Step 4: Simplify right side
   403,333.31x = 783,929,729,078.75
5. Step 5: Solve for x
   x = 783,929,729,078.75/403,333.31
6. Step 6: Final answer
   x = 1,943,627.53