Finding the Third Proportional to 99,419.25 and 150,576

Step by Step Solution

1. Step 1: Write the proportion equation
   99,419.25 : 150,576 = 150,576 : x
2. Step 2: Convert to fraction form
   99,419.25/150,576 = 150,576/x
3. Step 3: Cross multiply
   99,419.25x = 150,576 × 150,576
4. Step 4: Simplify right side
   99,419.25x = 22,673,131,776
5. Step 5: Solve for x
   x = 22,673,131,776/99,419.25
6. Step 6: Final answer
   x = 228,055.75