Finding the Third Proportional to 124,564 and 179,070

Step by Step Solution

1. Step 1: Write the proportion equation
   124,564 : 179,070 = 179,070 : x
2. Step 2: Convert to fraction form
   124,564/179,070 = 179,070/x
3. Step 3: Cross multiply
   124,564x = 179,070 × 179,070
4. Step 4: Simplify right side
   124,564x = 32,066,064,900
5. Step 5: Solve for x
   x = 32,066,064,900/124,564
6. Step 6: Final answer
   x = 257,426.42