Finding the Third Proportional to 847,872 and 1,793,898

Step by Step Solution

1. Step 1: Write the proportion equation
   847,872 : 1,793,898 = 1,793,898 : x
2. Step 2: Convert to fraction form
   847,872/1,793,898 = 1,793,898/x
3. Step 3: Cross multiply
   847,872x = 1,793,898 × 1,793,898
4. Step 4: Simplify right side
   847,872x = 3,218,070,034,404
5. Step 5: Solve for x
   x = 3,218,070,034,404/847,872
6. Step 6: Final answer
   x = 3,795,466.81