Finding the Third Proportional to 21,069 and 32,863.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,069 : 32,863.50 = 32,863.50 : x
2. Step 2: Convert to fraction form
   21,069/32,863.50 = 32,863.50/x
3. Step 3: Cross multiply
   21,069x = 32,863.50 × 32,863.50
4. Step 4: Simplify right side
   21,069x = 1,080,009,632.25
5. Step 5: Solve for x
   x = 1,080,009,632.25/21,069
6. Step 6: Final answer
   x = 51,260.60