Finding the Third Proportional to 403,732 and 876,150

Step by Step Solution

1. Step 1: Write the proportion equation
   403,732 : 876,150 = 876,150 : x
2. Step 2: Convert to fraction form
   403,732/876,150 = 876,150/x
3. Step 3: Cross multiply
   403,732x = 876,150 × 876,150
4. Step 4: Simplify right side
   403,732x = 767,638,822,500
5. Step 5: Solve for x
   x = 767,638,822,500/403,732
6. Step 6: Final answer
   x = 1,901,357.39