Finding the Third Proportional to 38,988 and 59,446

Step by Step Solution

1. Step 1: Write the proportion equation
   38,988 : 59,446 = 59,446 : x
2. Step 2: Convert to fraction form
   38,988/59,446 = 59,446/x
3. Step 3: Cross multiply
   38,988x = 59,446 × 59,446
4. Step 4: Simplify right side
   38,988x = 3,533,826,916
5. Step 5: Solve for x
   x = 3,533,826,916/38,988
6. Step 6: Final answer
   x = 90,638.84