Finding the Third Proportional to 334,396.50 and 723,333

Step by Step Solution

1. Step 1: Write the proportion equation
   334,396.50 : 723,333 = 723,333 : x
2. Step 2: Convert to fraction form
   334,396.50/723,333 = 723,333/x
3. Step 3: Cross multiply
   334,396.50x = 723,333 × 723,333
4. Step 4: Simplify right side
   334,396.50x = 523,210,628,889
5. Step 5: Solve for x
   x = 523,210,628,889/334,396.50
6. Step 6: Final answer
   x = 1,564,641.46