Finding the Third Proportional to 1,015,042,483.69 and 1,615,132,183.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,015,042,483.69 : 1,615,132,183.50 = 1,615,132,183.50 : x
2. Step 2: Convert to fraction form
   1,015,042,483.69/1,615,132,183.50 = 1,615,132,183.50/x
3. Step 3: Cross multiply
   1,015,042,483.69x = 1,615,132,183.50 × 1,615,132,183.50
4. Step 4: Simplify right side
   1,015,042,483.69x = 2,608,651,970,177,477,632
5. Step 5: Solve for x
   x = 2,608,651,970,177,477,632/1,015,042,483.69
6. Step 6: Final answer
   x = 2,569,992,893.99