Finding the Third Proportional to 624,156 and 1,344,732

Step by Step Solution

1. Step 1: Write the proportion equation
   624,156 : 1,344,732 = 1,344,732 : x
2. Step 2: Convert to fraction form
   624,156/1,344,732 = 1,344,732/x
3. Step 3: Cross multiply
   624,156x = 1,344,732 × 1,344,732
4. Step 4: Simplify right side
   624,156x = 1,808,304,151,824
5. Step 5: Solve for x
   x = 1,808,304,151,824/624,156
6. Step 6: Final answer
   x = 2,897,199.02