Finding the Third Proportional to 39,904 and 59,084

Step by Step Solution

1. Step 1: Write the proportion equation
   39,904 : 59,084 = 59,084 : x
2. Step 2: Convert to fraction form
   39,904/59,084 = 59,084/x
3. Step 3: Cross multiply
   39,904x = 59,084 × 59,084
4. Step 4: Simplify right side
   39,904x = 3,490,919,056
5. Step 5: Solve for x
   x = 3,490,919,056/39,904
6. Step 6: Final answer
   x = 87,482.94