Finding the Third Proportional to 486,875 and 1,051,510

Step by Step Solution

1. Step 1: Write the proportion equation
   486,875 : 1,051,510 = 1,051,510 : x
2. Step 2: Convert to fraction form
   486,875/1,051,510 = 1,051,510/x
3. Step 3: Cross multiply
   486,875x = 1,051,510 × 1,051,510
4. Step 4: Simplify right side
   486,875x = 1,105,673,280,100
5. Step 5: Solve for x
   x = 1,105,673,280,100/486,875
6. Step 6: Final answer
   x = 2,270,959.24