Finding the Third Proportional to 624,468 and 1,473,654

Step by Step Solution

1. Step 1: Write the proportion equation
   624,468 : 1,473,654 = 1,473,654 : x
2. Step 2: Convert to fraction form
   624,468/1,473,654 = 1,473,654/x
3. Step 3: Cross multiply
   624,468x = 1,473,654 × 1,473,654
4. Step 4: Simplify right side
   624,468x = 2,171,656,111,716
5. Step 5: Solve for x
   x = 2,171,656,111,716/624,468
6. Step 6: Final answer
   x = 3,477,609.92