Finding the Third Proportional to 59,825 and 87,141

Step by Step Solution

1. Step 1: Write the proportion equation
   59,825 : 87,141 = 87,141 : x
2. Step 2: Convert to fraction form
   59,825/87,141 = 87,141/x
3. Step 3: Cross multiply
   59,825x = 87,141 × 87,141
4. Step 4: Simplify right side
   59,825x = 7,593,553,881
5. Step 5: Solve for x
   x = 7,593,553,881/59,825
6. Step 6: Final answer
   x = 126,929.44