Finding the Third Proportional to 223,314 and 335,011.50

Step by Step Solution

1. Step 1: Write the proportion equation
   223,314 : 335,011.50 = 335,011.50 : x
2. Step 2: Convert to fraction form
   223,314/335,011.50 = 335,011.50/x
3. Step 3: Cross multiply
   223,314x = 335,011.50 × 335,011.50
4. Step 4: Simplify right side
   223,314x = 112,232,705,132.25
5. Step 5: Solve for x
   x = 112,232,705,132.25/223,314
6. Step 6: Final answer
   x = 502,578.01