Finding the Third Proportional to 32,274.50 and 69,910.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,274.50 : 69,910.50 = 69,910.50 : x
2. Step 2: Convert to fraction form
   32,274.50/69,910.50 = 69,910.50/x
3. Step 3: Cross multiply
   32,274.50x = 69,910.50 × 69,910.50
4. Step 4: Simplify right side
   32,274.50x = 4,887,478,010.25
5. Step 5: Solve for x
   x = 4,887,478,010.25/32,274.50
6. Step 6: Final answer
   x = 151,434.66