Finding the Third Proportional to 3,613,308,751.50 and 5,523,816,741

Step by Step Solution

1. Step 1: Write the proportion equation
   3,613,308,751.50 : 5,523,816,741 = 5,523,816,741 : x
2. Step 2: Convert to fraction form
   3,613,308,751.50/5,523,816,741 = 5,523,816,741/x
3. Step 3: Cross multiply
   3,613,308,751.50x = 5,523,816,741 × 5,523,816,741
4. Step 4: Simplify right side
   3,613,308,751.50x = 30,512,551,388,151,861,248
5. Step 5: Solve for x
   x = 30,512,551,388,151,861,248/3,613,308,751.50
6. Step 6: Final answer
   x = 8,444,490,489.63