Finding the Third Proportional to 2,440,813 and 5,248,946

Step by Step Solution

1. Step 1: Write the proportion equation
   2,440,813 : 5,248,946 = 5,248,946 : x
2. Step 2: Convert to fraction form
   2,440,813/5,248,946 = 5,248,946/x
3. Step 3: Cross multiply
   2,440,813x = 5,248,946 × 5,248,946
4. Step 4: Simplify right side
   2,440,813x = 27,551,434,110,916
5. Step 5: Solve for x
   x = 27,551,434,110,916/2,440,813
6. Step 6: Final answer
   x = 11,287,810.30