Finding the Third Proportional to 2,406,588 and 3,610,404

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406,588 : 3,610,404 = 3,610,404 : x
2. Step 2: Convert to fraction form
   2,406,588/3,610,404 = 3,610,404/x
3. Step 3: Cross multiply
   2,406,588x = 3,610,404 × 3,610,404
4. Step 4: Simplify right side
   2,406,588x = 13,035,017,043,216
5. Step 5: Solve for x
   x = 13,035,017,043,216/2,406,588
6. Step 6: Final answer
   x = 5,416,389.11