Finding the Third Proportional to 341,605.69 and 730,513.69

Step by Step Solution

1. Step 1: Write the proportion equation
   341,605.69 : 730,513.69 = 730,513.69 : x
2. Step 2: Convert to fraction form
   341,605.69/730,513.69 = 730,513.69/x
3. Step 3: Cross multiply
   341,605.69x = 730,513.69 × 730,513.69
4. Step 4: Simplify right side
   341,605.69x = 533,650,247,624.85
5. Step 5: Solve for x
   x = 533,650,247,624.85/341,605.69
6. Step 6: Final answer
   x = 1,562,181.98