Finding the Third Proportional to 31,808.06 and 49,276.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,808.06 : 49,276.50 = 49,276.50 : x
2. Step 2: Convert to fraction form
   31,808.06/49,276.50 = 49,276.50/x
3. Step 3: Cross multiply
   31,808.06x = 49,276.50 × 49,276.50
4. Step 4: Simplify right side
   31,808.06x = 2,428,173,452.25
5. Step 5: Solve for x
   x = 2,428,173,452.25/31,808.06
6. Step 6: Final answer
   x = 76,338.30