Finding the Third Proportional to 623,096 and 933,606

Step by Step Solution

1. Step 1: Write the proportion equation
   623,096 : 933,606 = 933,606 : x
2. Step 2: Convert to fraction form
   623,096/933,606 = 933,606/x
3. Step 3: Cross multiply
   623,096x = 933,606 × 933,606
4. Step 4: Simplify right side
   623,096x = 871,620,163,236
5. Step 5: Solve for x
   x = 871,620,163,236/623,096
6. Step 6: Final answer
   x = 1,398,853.73