Finding the Third Proportional to 336,996 and 737,293.50

Step by Step Solution

1. Step 1: Write the proportion equation
   336,996 : 737,293.50 = 737,293.50 : x
2. Step 2: Convert to fraction form
   336,996/737,293.50 = 737,293.50/x
3. Step 3: Cross multiply
   336,996x = 737,293.50 × 737,293.50
4. Step 4: Simplify right side
   336,996x = 543,601,705,142.25
5. Step 5: Solve for x
   x = 543,601,705,142.25/336,996
6. Step 6: Final answer
   x = 1,613,080.59