Finding the Third Proportional to 2,406,593 and 3,610,409

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406,593 : 3,610,409 = 3,610,409 : x
2. Step 2: Convert to fraction form
   2,406,593/3,610,409 = 3,610,409/x
3. Step 3: Cross multiply
   2,406,593x = 3,610,409 × 3,610,409
4. Step 4: Simplify right side
   2,406,593x = 13,035,053,147,281
5. Step 5: Solve for x
   x = 13,035,053,147,281/2,406,593
6. Step 6: Final answer
   x = 5,416,392.86