Finding the Third Proportional to 921,483 and 1,375,116

Step by Step Solution

1. Step 1: Write the proportion equation
   921,483 : 1,375,116 = 1,375,116 : x
2. Step 2: Convert to fraction form
   921,483/1,375,116 = 1,375,116/x
3. Step 3: Cross multiply
   921,483x = 1,375,116 × 1,375,116
4. Step 4: Simplify right side
   921,483x = 1,890,944,013,456
5. Step 5: Solve for x
   x = 1,890,944,013,456/921,483
6. Step 6: Final answer
   x = 2,052,066.09