Finding the Third Proportional to 38,398 and 58,133.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,398 : 58,133.50 = 58,133.50 : x
2. Step 2: Convert to fraction form
   38,398/58,133.50 = 58,133.50/x
3. Step 3: Cross multiply
   38,398x = 58,133.50 × 58,133.50
4. Step 4: Simplify right side
   38,398x = 3,379,503,822.25
5. Step 5: Solve for x
   x = 3,379,503,822.25/38,398
6. Step 6: Final answer
   x = 88,012.50