Finding the Third Proportional to 2,313,072 and 5,012,280

Step by Step Solution

1. Step 1: Write the proportion equation
   2,313,072 : 5,012,280 = 5,012,280 : x
2. Step 2: Convert to fraction form
   2,313,072/5,012,280 = 5,012,280/x
3. Step 3: Cross multiply
   2,313,072x = 5,012,280 × 5,012,280
4. Step 4: Simplify right side
   2,313,072x = 25,122,950,798,400
5. Step 5: Solve for x
   x = 25,122,950,798,400/2,313,072
6. Step 6: Final answer
   x = 10,861,292.17