Finding the Third Proportional to 32,880.94 and 72,464.63

Step by Step Solution

1. Step 1: Write the proportion equation
   32,880.94 : 72,464.63 = 72,464.63 : x
2. Step 2: Convert to fraction form
   32,880.94/72,464.63 = 72,464.63/x
3. Step 3: Cross multiply
   32,880.94x = 72,464.63 × 72,464.63
4. Step 4: Simplify right side
   32,880.94x = 5,251,121,876.39
5. Step 5: Solve for x
   x = 5,251,121,876.39/32,880.94
6. Step 6: Final answer
   x = 159,701.10