Finding the Third Proportional to 1,213,373 and 2,609,914

Step by Step Solution

1. Step 1: Write the proportion equation
   1,213,373 : 2,609,914 = 2,609,914 : x
2. Step 2: Convert to fraction form
   1,213,373/2,609,914 = 2,609,914/x
3. Step 3: Cross multiply
   1,213,373x = 2,609,914 × 2,609,914
4. Step 4: Simplify right side
   1,213,373x = 6,811,651,087,396
5. Step 5: Solve for x
   x = 6,811,651,087,396/1,213,373
6. Step 6: Final answer
   x = 5,613,814.62