Finding the Third Proportional to 800,678,233.50 and 1,730,858,941.50

Step by Step Solution

1. Step 1: Write the proportion equation
   800,678,233.50 : 1,730,858,941.50 = 1,730,858,941.50 : x
2. Step 2: Convert to fraction form
   800,678,233.50/1,730,858,941.50 = 1,730,858,941.50/x
3. Step 3: Cross multiply
   800,678,233.50x = 1,730,858,941.50 × 1,730,858,941.50
4. Step 4: Simplify right side
   800,678,233.50x = 2,995,872,675,370,500,608
5. Step 5: Solve for x
   x = 2,995,872,675,370,500,608/800,678,233.50
6. Step 6: Final answer
   x = 3,741,668,687.90