Finding the Third Proportional to 99,417.50 and 150,573

Step by Step Solution

1. Step 1: Write the proportion equation
   99,417.50 : 150,573 = 150,573 : x
2. Step 2: Convert to fraction form
   99,417.50/150,573 = 150,573/x
3. Step 3: Cross multiply
   99,417.50x = 150,573 × 150,573
4. Step 4: Simplify right side
   99,417.50x = 22,672,228,329
5. Step 5: Solve for x
   x = 22,672,228,329/99,417.50
6. Step 6: Final answer
   x = 228,050.68