Finding the Third Proportional to 49,887.75 and 73,372.13

Step by Step Solution

1. Step 1: Write the proportion equation
   49,887.75 : 73,372.13 = 73,372.13 : x
2. Step 2: Convert to fraction form
   49,887.75/73,372.13 = 73,372.13/x
3. Step 3: Cross multiply
   49,887.75x = 73,372.13 × 73,372.13
4. Step 4: Simplify right side
   49,887.75x = 5,383,468,727.02
5. Step 5: Solve for x
   x = 5,383,468,727.02/49,887.75
6. Step 6: Final answer
   x = 107,911.64