Finding the Third Proportional to 153,200 and 228,882

Step by Step Solution

1. Step 1: Write the proportion equation
   153,200 : 228,882 = 228,882 : x
2. Step 2: Convert to fraction form
   153,200/228,882 = 228,882/x
3. Step 3: Cross multiply
   153,200x = 228,882 × 228,882
4. Step 4: Simplify right side
   153,200x = 52,386,969,924
5. Step 5: Solve for x
   x = 52,386,969,924/153,200
6. Step 6: Final answer
   x = 341,951.50