Finding the Third Proportional to 334,995 and 730,216.50

Step by Step Solution

1. Step 1: Write the proportion equation
   334,995 : 730,216.50 = 730,216.50 : x
2. Step 2: Convert to fraction form
   334,995/730,216.50 = 730,216.50/x
3. Step 3: Cross multiply
   334,995x = 730,216.50 × 730,216.50
4. Step 4: Simplify right side
   334,995x = 533,216,136,872.25
5. Step 5: Solve for x
   x = 533,216,136,872.25/334,995
6. Step 6: Final answer
   x = 1,591,713.72