Finding the Third Proportional to 58,383 and 85,633

Step by Step Solution

1. Step 1: Write the proportion equation
   58,383 : 85,633 = 85,633 : x
2. Step 2: Convert to fraction form
   58,383/85,633 = 85,633/x
3. Step 3: Cross multiply
   58,383x = 85,633 × 85,633
4. Step 4: Simplify right side
   58,383x = 7,333,010,689
5. Step 5: Solve for x
   x = 7,333,010,689/58,383
6. Step 6: Final answer
   x = 125,601.81