Finding the Third Proportional to 144,670 and 223,984

Step by Step Solution

1. Step 1: Write the proportion equation
   144,670 : 223,984 = 223,984 : x
2. Step 2: Convert to fraction form
   144,670/223,984 = 223,984/x
3. Step 3: Cross multiply
   144,670x = 223,984 × 223,984
4. Step 4: Simplify right side
   144,670x = 50,168,832,256
5. Step 5: Solve for x
   x = 50,168,832,256/144,670
6. Step 6: Final answer
   x = 346,781.17