Finding the Third Proportional to 103,219.50 and 150,846

Step by Step Solution

1. Step 1: Write the proportion equation
   103,219.50 : 150,846 = 150,846 : x
2. Step 2: Convert to fraction form
   103,219.50/150,846 = 150,846/x
3. Step 3: Cross multiply
   103,219.50x = 150,846 × 150,846
4. Step 4: Simplify right side
   103,219.50x = 22,754,515,716
5. Step 5: Solve for x
   x = 22,754,515,716/103,219.50
6. Step 6: Final answer
   x = 220,447.84