Finding the Third Proportional to 92,410.50 and 201,406

Step by Step Solution

1. Step 1: Write the proportion equation
   92,410.50 : 201,406 = 201,406 : x
2. Step 2: Convert to fraction form
   92,410.50/201,406 = 201,406/x
3. Step 3: Cross multiply
   92,410.50x = 201,406 × 201,406
4. Step 4: Simplify right side
   92,410.50x = 40,564,376,836
5. Step 5: Solve for x
   x = 40,564,376,836/92,410.50
6. Step 6: Final answer
   x = 438,958.53