Finding the Third Proportional to 2,406,648 and 3,610,447

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406,648 : 3,610,447 = 3,610,447 : x
2. Step 2: Convert to fraction form
   2,406,648/3,610,447 = 3,610,447/x
3. Step 3: Cross multiply
   2,406,648x = 3,610,447 × 3,610,447
4. Step 4: Simplify right side
   2,406,648x = 13,035,327,539,809
5. Step 5: Solve for x
   x = 13,035,327,539,809/2,406,648
6. Step 6: Final answer
   x = 5,416,383.09