Finding the Third Proportional to 3,564,109 and 5,149,523

Step by Step Solution

1. Step 1: Write the proportion equation
   3,564,109 : 5,149,523 = 5,149,523 : x
2. Step 2: Convert to fraction form
   3,564,109/5,149,523 = 5,149,523/x
3. Step 3: Cross multiply
   3,564,109x = 5,149,523 × 5,149,523
4. Step 4: Simplify right side
   3,564,109x = 26,517,587,127,529
5. Step 5: Solve for x
   x = 26,517,587,127,529/3,564,109
6. Step 6: Final answer
   x = 7,440,172.88