Finding the Third Proportional to 48,504.02 and 72,457.35

Step by Step Solution

1. Step 1: Write the proportion equation
   48,504.02 : 72,457.35 = 72,457.35 : x
2. Step 2: Convert to fraction form
   48,504.02/72,457.35 = 72,457.35/x
3. Step 3: Cross multiply
   48,504.02x = 72,457.35 × 72,457.35
4. Step 4: Simplify right side
   48,504.02x = 5,250,067,229.38
5. Step 5: Solve for x
   x = 5,250,067,229.38/48,504.02
6. Step 6: Final answer
   x = 108,239.83