Finding the Third Proportional to 50,422.50 and 73,269

Step by Step Solution

1. Step 1: Write the proportion equation
   50,422.50 : 73,269 = 73,269 : x
2. Step 2: Convert to fraction form
   50,422.50/73,269 = 73,269/x
3. Step 3: Cross multiply
   50,422.50x = 73,269 × 73,269
4. Step 4: Simplify right side
   50,422.50x = 5,368,346,361
5. Step 5: Solve for x
   x = 5,368,346,361/50,422.50
6. Step 6: Final answer
   x = 106,467.28