Finding the Third Proportional to 59,131 and 85,004

Step by Step Solution

1. Step 1: Write the proportion equation
   59,131 : 85,004 = 85,004 : x
2. Step 2: Convert to fraction form
   59,131/85,004 = 85,004/x
3. Step 3: Cross multiply
   59,131x = 85,004 × 85,004
4. Step 4: Simplify right side
   59,131x = 7,225,680,016
5. Step 5: Solve for x
   x = 7,225,680,016/59,131
6. Step 6: Final answer
   x = 122,197.83