Finding the Third Proportional to 67,162.50 and 141,219

Step by Step Solution

1. Step 1: Write the proportion equation
   67,162.50 : 141,219 = 141,219 : x
2. Step 2: Convert to fraction form
   67,162.50/141,219 = 141,219/x
3. Step 3: Cross multiply
   67,162.50x = 141,219 × 141,219
4. Step 4: Simplify right side
   67,162.50x = 19,942,805,961
5. Step 5: Solve for x
   x = 19,942,805,961/67,162.50
6. Step 6: Final answer
   x = 296,933.65