Finding the Third Proportional to 334,708 and 468,154.50

Step by Step Solution

1. Step 1: Write the proportion equation
   334,708 : 468,154.50 = 468,154.50 : x
2. Step 2: Convert to fraction form
   334,708/468,154.50 = 468,154.50/x
3. Step 3: Cross multiply
   334,708x = 468,154.50 × 468,154.50
4. Step 4: Simplify right side
   334,708x = 219,168,635,870.25
5. Step 5: Solve for x
   x = 219,168,635,870.25/334,708
6. Step 6: Final answer
   x = 654,805.49