Finding the Third Proportional to 38,970 and 58,950

Step by Step Solution

1. Step 1: Write the proportion equation
   38,970 : 58,950 = 58,950 : x
2. Step 2: Convert to fraction form
   38,970/58,950 = 58,950/x
3. Step 3: Cross multiply
   38,970x = 58,950 × 58,950
4. Step 4: Simplify right side
   38,970x = 3,475,102,500
5. Step 5: Solve for x
   x = 3,475,102,500/38,970
6. Step 6: Final answer
   x = 89,173.79