Finding the Third Proportional to 793,167 and 1,639,686

Step by Step Solution

1. Step 1: Write the proportion equation
   793,167 : 1,639,686 = 1,639,686 : x
2. Step 2: Convert to fraction form
   793,167/1,639,686 = 1,639,686/x
3. Step 3: Cross multiply
   793,167x = 1,639,686 × 1,639,686
4. Step 4: Simplify right side
   793,167x = 2,688,570,178,596
5. Step 5: Solve for x
   x = 2,688,570,178,596/793,167
6. Step 6: Final answer
   x = 3,389,664.70