Finding the Third Proportional to 340,741.69 and 737,911.69

Step by Step Solution

1. Step 1: Write the proportion equation
   340,741.69 : 737,911.69 = 737,911.69 : x
2. Step 2: Convert to fraction form
   340,741.69/737,911.69 = 737,911.69/x
3. Step 3: Cross multiply
   340,741.69x = 737,911.69 × 737,911.69
4. Step 4: Simplify right side
   340,741.69x = 544,513,658,549.10
5. Step 5: Solve for x
   x = 544,513,658,549.10/340,741.69
6. Step 6: Final answer
   x = 1,598,024.78