Finding the Third Proportional to 793,286 and 1,156,695

Step by Step Solution

1. Step 1: Write the proportion equation
   793,286 : 1,156,695 = 1,156,695 : x
2. Step 2: Convert to fraction form
   793,286/1,156,695 = 1,156,695/x
3. Step 3: Cross multiply
   793,286x = 1,156,695 × 1,156,695
4. Step 4: Simplify right side
   793,286x = 1,337,943,323,025
5. Step 5: Solve for x
   x = 1,337,943,323,025/793,286
6. Step 6: Final answer
   x = 1,686,583.81