Finding the Third Proportional to 2,242,560 and 5,264,736

Step by Step Solution

1. Step 1: Write the proportion equation
   2,242,560 : 5,264,736 = 5,264,736 : x
2. Step 2: Convert to fraction form
   2,242,560/5,264,736 = 5,264,736/x
3. Step 3: Cross multiply
   2,242,560x = 5,264,736 × 5,264,736
4. Step 4: Simplify right side
   2,242,560x = 27,717,445,149,696
5. Step 5: Solve for x
   x = 27,717,445,149,696/2,242,560
6. Step 6: Final answer
   x = 12,359,734.03