Finding the Third Proportional to 39,300 and 59,034

Step by Step Solution

1. Step 1: Write the proportion equation
   39,300 : 59,034 = 59,034 : x
2. Step 2: Convert to fraction form
   39,300/59,034 = 59,034/x
3. Step 3: Cross multiply
   39,300x = 59,034 × 59,034
4. Step 4: Simplify right side
   39,300x = 3,485,013,156
5. Step 5: Solve for x
   x = 3,485,013,156/39,300
6. Step 6: Final answer
   x = 88,677.18