Finding the Third Proportional to 2,406,962 and 5,286,340

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406,962 : 5,286,340 = 5,286,340 : x
2. Step 2: Convert to fraction form
   2,406,962/5,286,340 = 5,286,340/x
3. Step 3: Cross multiply
   2,406,962x = 5,286,340 × 5,286,340
4. Step 4: Simplify right side
   2,406,962x = 27,945,390,595,600
5. Step 5: Solve for x
   x = 27,945,390,595,600/2,406,962
6. Step 6: Final answer
   x = 11,610,233.40