Finding the Third Proportional to 584,791.50 and 881,508

Step by Step Solution

1. Step 1: Write the proportion equation
   584,791.50 : 881,508 = 881,508 : x
2. Step 2: Convert to fraction form
   584,791.50/881,508 = 881,508/x
3. Step 3: Cross multiply
   584,791.50x = 881,508 × 881,508
4. Step 4: Simplify right side
   584,791.50x = 777,056,354,064
5. Step 5: Solve for x
   x = 777,056,354,064/584,791.50
6. Step 6: Final answer
   x = 1,328,775.05