Finding the Third Proportional to 623,056 and 946,904

Step by Step Solution

1. Step 1: Write the proportion equation
   623,056 : 946,904 = 946,904 : x
2. Step 2: Convert to fraction form
   623,056/946,904 = 946,904/x
3. Step 3: Cross multiply
   623,056x = 946,904 × 946,904
4. Step 4: Simplify right side
   623,056x = 896,627,185,216
5. Step 5: Solve for x
   x = 896,627,185,216/623,056
6. Step 6: Final answer
   x = 1,439,079.61