Finding the Third Proportional to 149,410.50 and 224,680.50

Step by Step Solution

1. Step 1: Write the proportion equation
   149,410.50 : 224,680.50 = 224,680.50 : x
2. Step 2: Convert to fraction form
   149,410.50/224,680.50 = 224,680.50/x
3. Step 3: Cross multiply
   149,410.50x = 224,680.50 × 224,680.50
4. Step 4: Simplify right side
   149,410.50x = 50,481,327,080.25
5. Step 5: Solve for x
   x = 50,481,327,080.25/149,410.50
6. Step 6: Final answer
   x = 337,870.01