Finding the Third Proportional to 92,276 and 144,563

Step by Step Solution

1. Step 1: Write the proportion equation
   92,276 : 144,563 = 144,563 : x
2. Step 2: Convert to fraction form
   92,276/144,563 = 144,563/x
3. Step 3: Cross multiply
   92,276x = 144,563 × 144,563
4. Step 4: Simplify right side
   92,276x = 20,898,460,969
5. Step 5: Solve for x
   x = 20,898,460,969/92,276
6. Step 6: Final answer
   x = 226,477.75