Finding the Third Proportional to 49,338 and 73,156.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,338 : 73,156.50 = 73,156.50 : x
2. Step 2: Convert to fraction form
   49,338/73,156.50 = 73,156.50/x
3. Step 3: Cross multiply
   49,338x = 73,156.50 × 73,156.50
4. Step 4: Simplify right side
   49,338x = 5,351,873,492.25
5. Step 5: Solve for x
   x = 5,351,873,492.25/49,338
6. Step 6: Final answer
   x = 108,473.66