Finding the Third Proportional to 2,480,144 and 5,314,582

Step by Step Solution

1. Step 1: Write the proportion equation
   2,480,144 : 5,314,582 = 5,314,582 : x
2. Step 2: Convert to fraction form
   2,480,144/5,314,582 = 5,314,582/x
3. Step 3: Cross multiply
   2,480,144x = 5,314,582 × 5,314,582
4. Step 4: Simplify right side
   2,480,144x = 28,244,781,834,724
5. Step 5: Solve for x
   x = 28,244,781,834,724/2,480,144
6. Step 6: Final answer
   x = 11,388,363.67