Finding the Third Proportional to 613,661,317 and 1,342,111,702

Step by Step Solution

1. Step 1: Write the proportion equation
   613,661,317 : 1,342,111,702 = 1,342,111,702 : x
2. Step 2: Convert to fraction form
   613,661,317/1,342,111,702 = 1,342,111,702/x
3. Step 3: Cross multiply
   613,661,317x = 1,342,111,702 × 1,342,111,702
4. Step 4: Simplify right side
   613,661,317x = 1,801,263,820,645,336,832
5. Step 5: Solve for x
   x = 1,801,263,820,645,336,832/613,661,317
6. Step 6: Final answer
   x = 2,935,273,530.77