Finding the Third Proportional to 112,752 and 228,600

Step by Step Solution

1. Step 1: Write the proportion equation
   112,752 : 228,600 = 228,600 : x
2. Step 2: Convert to fraction form
   112,752/228,600 = 228,600/x
3. Step 3: Cross multiply
   112,752x = 228,600 × 228,600
4. Step 4: Simplify right side
   112,752x = 52,257,960,000
5. Step 5: Solve for x
   x = 52,257,960,000/112,752
6. Step 6: Final answer
   x = 463,477.01