Finding the Third Proportional to 49,050 and 73,209

Step by Step Solution

1. Step 1: Write the proportion equation
   49,050 : 73,209 = 73,209 : x
2. Step 2: Convert to fraction form
   49,050/73,209 = 73,209/x
3. Step 3: Cross multiply
   49,050x = 73,209 × 73,209
4. Step 4: Simplify right side
   49,050x = 5,359,557,681
5. Step 5: Solve for x
   x = 5,359,557,681/49,050
6. Step 6: Final answer
   x = 109,267.23