Finding the Third Proportional to 654,486 and 1,012,833

Step by Step Solution

1. Step 1: Write the proportion equation
   654,486 : 1,012,833 = 1,012,833 : x
2. Step 2: Convert to fraction form
   654,486/1,012,833 = 1,012,833/x
3. Step 3: Cross multiply
   654,486x = 1,012,833 × 1,012,833
4. Step 4: Simplify right side
   654,486x = 1,025,830,685,889
5. Step 5: Solve for x
   x = 1,025,830,685,889/654,486
6. Step 6: Final answer
   x = 1,567,383.70