Finding the Third Proportional to 613,801,320 and 1,314,935,760

Step by Step Solution

1. Step 1: Write the proportion equation
   613,801,320 : 1,314,935,760 = 1,314,935,760 : x
2. Step 2: Convert to fraction form
   613,801,320/1,314,935,760 = 1,314,935,760/x
3. Step 3: Cross multiply
   613,801,320x = 1,314,935,760 × 1,314,935,760
4. Step 4: Simplify right side
   613,801,320x = 1,729,056,052,926,777,600
5. Step 5: Solve for x
   x = 1,729,056,052,926,777,600/613,801,320
6. Step 6: Final answer
   x = 2,816,963,725.21