Finding the Third Proportional to 2,406,656 and 3,610,456

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406,656 : 3,610,456 = 3,610,456 : x
2. Step 2: Convert to fraction form
   2,406,656/3,610,456 = 3,610,456/x
3. Step 3: Cross multiply
   2,406,656x = 3,610,456 × 3,610,456
4. Step 4: Simplify right side
   2,406,656x = 13,035,392,527,936
5. Step 5: Solve for x
   x = 13,035,392,527,936/2,406,656
6. Step 6: Final answer
   x = 5,416,392.09