Finding the Third Proportional to 196,816.50 and 301,444.50

Step by Step Solution

1. Step 1: Write the proportion equation
   196,816.50 : 301,444.50 = 301,444.50 : x
2. Step 2: Convert to fraction form
   196,816.50/301,444.50 = 301,444.50/x
3. Step 3: Cross multiply
   196,816.50x = 301,444.50 × 301,444.50
4. Step 4: Simplify right side
   196,816.50x = 90,868,786,580.25
5. Step 5: Solve for x
   x = 90,868,786,580.25/196,816.50
6. Step 6: Final answer
   x = 461,692.93