Finding the Third Proportional to 49,052 and 73,212

Step by Step Solution

1. Step 1: Write the proportion equation
   49,052 : 73,212 = 73,212 : x
2. Step 2: Convert to fraction form
   49,052/73,212 = 73,212/x
3. Step 3: Cross multiply
   49,052x = 73,212 × 73,212
4. Step 4: Simplify right side
   49,052x = 5,359,996,944
5. Step 5: Solve for x
   x = 5,359,996,944/49,052
6. Step 6: Final answer
   x = 109,271.73