Finding the Third Proportional to 763,998 and 1,033,892

Step by Step Solution

1. Step 1: Write the proportion equation
   763,998 : 1,033,892 = 1,033,892 : x
2. Step 2: Convert to fraction form
   763,998/1,033,892 = 1,033,892/x
3. Step 3: Cross multiply
   763,998x = 1,033,892 × 1,033,892
4. Step 4: Simplify right side
   763,998x = 1,068,932,667,664
5. Step 5: Solve for x
   x = 1,068,932,667,664/763,998
6. Step 6: Final answer
   x = 1,399,130.19