Finding the Third Proportional to 657,477 and 962,568.56

Step by Step Solution

1. Step 1: Write the proportion equation
   657,477 : 962,568.56 = 962,568.56 : x
2. Step 2: Convert to fraction form
   657,477/962,568.56 = 962,568.56/x
3. Step 3: Cross multiply
   657,477x = 962,568.56 × 962,568.56
4. Step 4: Simplify right side
   657,477x = 926,538,237,513.32
5. Step 5: Solve for x
   x = 926,538,237,513.32/657,477
6. Step 6: Final answer
   x = 1,409,232.93