Finding the Third Proportional to 613,494 and 947,601

Step by Step Solution

1. Step 1: Write the proportion equation
   613,494 : 947,601 = 947,601 : x
2. Step 2: Convert to fraction form
   613,494/947,601 = 947,601/x
3. Step 3: Cross multiply
   613,494x = 947,601 × 947,601
4. Step 4: Simplify right side
   613,494x = 897,947,655,201
5. Step 5: Solve for x
   x = 897,947,655,201/613,494
6. Step 6: Final answer
   x = 1,463,661.67