Finding the Third Proportional to 624,470 and 1,473,656

Step by Step Solution

1. Step 1: Write the proportion equation
   624,470 : 1,473,656 = 1,473,656 : x
2. Step 2: Convert to fraction form
   624,470/1,473,656 = 1,473,656/x
3. Step 3: Cross multiply
   624,470x = 1,473,656 × 1,473,656
4. Step 4: Simplify right side
   624,470x = 2,171,662,006,336
5. Step 5: Solve for x
   x = 2,171,662,006,336/624,470
6. Step 6: Final answer
   x = 3,477,608.22