Finding the Third Proportional to 93,493.50 and 200,122.50

Step by Step Solution

1. Step 1: Write the proportion equation
   93,493.50 : 200,122.50 = 200,122.50 : x
2. Step 2: Convert to fraction form
   93,493.50/200,122.50 = 200,122.50/x
3. Step 3: Cross multiply
   93,493.50x = 200,122.50 × 200,122.50
4. Step 4: Simplify right side
   93,493.50x = 40,049,015,006.25
5. Step 5: Solve for x
   x = 40,049,015,006.25/93,493.50
6. Step 6: Final answer
   x = 428,361.49