Finding the Third Proportional to 826,652 and 1,264,521

Step by Step Solution

1. Step 1: Write the proportion equation
   826,652 : 1,264,521 = 1,264,521 : x
2. Step 2: Convert to fraction form
   826,652/1,264,521 = 1,264,521/x
3. Step 3: Cross multiply
   826,652x = 1,264,521 × 1,264,521
4. Step 4: Simplify right side
   826,652x = 1,599,013,359,441
5. Step 5: Solve for x
   x = 1,599,013,359,441/826,652
6. Step 6: Final answer
   x = 1,934,324.67