Finding the Third Proportional to 492,389 and 1,060,108

Step by Step Solution

1. Step 1: Write the proportion equation
   492,389 : 1,060,108 = 1,060,108 : x
2. Step 2: Convert to fraction form
   492,389/1,060,108 = 1,060,108/x
3. Step 3: Cross multiply
   492,389x = 1,060,108 × 1,060,108
4. Step 4: Simplify right side
   492,389x = 1,123,828,971,664
5. Step 5: Solve for x
   x = 1,123,828,971,664/492,389
6. Step 6: Final answer
   x = 2,282,400.65