Finding the Third Proportional to 832,680 and 1,317,222

Step by Step Solution

1. Step 1: Write the proportion equation
   832,680 : 1,317,222 = 1,317,222 : x
2. Step 2: Convert to fraction form
   832,680/1,317,222 = 1,317,222/x
3. Step 3: Cross multiply
   832,680x = 1,317,222 × 1,317,222
4. Step 4: Simplify right side
   832,680x = 1,735,073,797,284
5. Step 5: Solve for x
   x = 1,735,073,797,284/832,680
6. Step 6: Final answer
   x = 2,083,722.19