Finding the Third Proportional to 153,192 and 229,950

Step by Step Solution

1. Step 1: Write the proportion equation
   153,192 : 229,950 = 229,950 : x
2. Step 2: Convert to fraction form
   153,192/229,950 = 229,950/x
3. Step 3: Cross multiply
   153,192x = 229,950 × 229,950
4. Step 4: Simplify right side
   153,192x = 52,877,002,500
5. Step 5: Solve for x
   x = 52,877,002,500/153,192
6. Step 6: Final answer
   x = 345,168.17