Finding the Third Proportional to 100,588.50 and 151,908

Step by Step Solution

1. Step 1: Write the proportion equation
   100,588.50 : 151,908 = 151,908 : x
2. Step 2: Convert to fraction form
   100,588.50/151,908 = 151,908/x
3. Step 3: Cross multiply
   100,588.50x = 151,908 × 151,908
4. Step 4: Simplify right side
   100,588.50x = 23,076,040,464
5. Step 5: Solve for x
   x = 23,076,040,464/100,588.50
6. Step 6: Final answer
   x = 229,410.32