Finding the Third Proportional to 92,504 and 139,404

Step by Step Solution

1. Step 1: Write the proportion equation
   92,504 : 139,404 = 139,404 : x
2. Step 2: Convert to fraction form
   92,504/139,404 = 139,404/x
3. Step 3: Cross multiply
   92,504x = 139,404 × 139,404
4. Step 4: Simplify right side
   92,504x = 19,433,475,216
5. Step 5: Solve for x
   x = 19,433,475,216/92,504
6. Step 6: Final answer
   x = 210,082.54