Finding the Third Proportional to 109,552 and 230,174

Step by Step Solution

1. Step 1: Write the proportion equation
   109,552 : 230,174 = 230,174 : x
2. Step 2: Convert to fraction form
   109,552/230,174 = 230,174/x
3. Step 3: Cross multiply
   109,552x = 230,174 × 230,174
4. Step 4: Simplify right side
   109,552x = 52,980,070,276
5. Step 5: Solve for x
   x = 52,980,070,276/109,552
6. Step 6: Final answer
   x = 483,606.60