Finding the Third Proportional to 151,323 and 228,117.75

Step by Step Solution

1. Step 1: Write the proportion equation
   151,323 : 228,117.75 = 228,117.75 : x
2. Step 2: Convert to fraction form
   151,323/228,117.75 = 228,117.75/x
3. Step 3: Cross multiply
   151,323x = 228,117.75 × 228,117.75
4. Step 4: Simplify right side
   151,323x = 52,037,707,865.06
5. Step 5: Solve for x
   x = 52,037,707,865.06/151,323
6. Step 6: Final answer
   x = 343,884.99