Finding the Third Proportional to 58,362 and 85,238

Step by Step Solution

1. Step 1: Write the proportion equation
   58,362 : 85,238 = 85,238 : x
2. Step 2: Convert to fraction form
   58,362/85,238 = 85,238/x
3. Step 3: Cross multiply
   58,362x = 85,238 × 85,238
4. Step 4: Simplify right side
   58,362x = 7,265,516,644
5. Step 5: Solve for x
   x = 7,265,516,644/58,362
6. Step 6: Final answer
   x = 124,490.54