Finding the Third Proportional to 99,320 and 151,958

Step by Step Solution

1. Step 1: Write the proportion equation
   99,320 : 151,958 = 151,958 : x
2. Step 2: Convert to fraction form
   99,320/151,958 = 151,958/x
3. Step 3: Cross multiply
   99,320x = 151,958 × 151,958
4. Step 4: Simplify right side
   99,320x = 23,091,233,764
5. Step 5: Solve for x
   x = 23,091,233,764/99,320
6. Step 6: Final answer
   x = 232,493.29