Finding the Third Proportional to 99,417 and 150,573.38

Step by Step Solution

1. Step 1: Write the proportion equation
   99,417 : 150,573.38 = 150,573.38 : x
2. Step 2: Convert to fraction form
   99,417/150,573.38 = 150,573.38/x
3. Step 3: Cross multiply
   99,417x = 150,573.38 × 150,573.38
4. Step 4: Simplify right side
   99,417x = 22,672,341,258.89
5. Step 5: Solve for x
   x = 22,672,341,258.89/99,417
6. Step 6: Final answer
   x = 228,052.96