Finding the Third Proportional to 445,606 and 927,931

Step by Step Solution

1. Step 1: Write the proportion equation
   445,606 : 927,931 = 927,931 : x
2. Step 2: Convert to fraction form
   445,606/927,931 = 927,931/x
3. Step 3: Cross multiply
   445,606x = 927,931 × 927,931
4. Step 4: Simplify right side
   445,606x = 861,055,940,761
5. Step 5: Solve for x
   x = 861,055,940,761/445,606
6. Step 6: Final answer
   x = 1,932,325.73