Finding the Third Proportional to 70,227 and 143,322.75

Step by Step Solution

1. Step 1: Write the proportion equation
   70,227 : 143,322.75 = 143,322.75 : x
2. Step 2: Convert to fraction form
   70,227/143,322.75 = 143,322.75/x
3. Step 3: Cross multiply
   70,227x = 143,322.75 × 143,322.75
4. Step 4: Simplify right side
   70,227x = 20,541,410,667.56
5. Step 5: Solve for x
   x = 20,541,410,667.56/70,227
6. Step 6: Final answer
   x = 292,500.19