Finding the Third Proportional to 92,276 and 142,566

Step by Step Solution

1. Step 1: Write the proportion equation
   92,276 : 142,566 = 142,566 : x
2. Step 2: Convert to fraction form
   92,276/142,566 = 142,566/x
3. Step 3: Cross multiply
   92,276x = 142,566 × 142,566
4. Step 4: Simplify right side
   92,276x = 20,325,064,356
5. Step 5: Solve for x
   x = 20,325,064,356/92,276
6. Step 6: Final answer
   x = 220,263.82