Finding the Third Proportional to 92,282 and 201,238.50

Step by Step Solution

1. Step 1: Write the proportion equation
   92,282 : 201,238.50 = 201,238.50 : x
2. Step 2: Convert to fraction form
   92,282/201,238.50 = 201,238.50/x
3. Step 3: Cross multiply
   92,282x = 201,238.50 × 201,238.50
4. Step 4: Simplify right side
   92,282x = 40,496,933,882.25
5. Step 5: Solve for x
   x = 40,496,933,882.25/92,282
6. Step 6: Final answer
   x = 438,838.93