Finding the Third Proportional to 2,346,729 and 4,945,662

Step by Step Solution

1. Step 1: Write the proportion equation
   2,346,729 : 4,945,662 = 4,945,662 : x
2. Step 2: Convert to fraction form
   2,346,729/4,945,662 = 4,945,662/x
3. Step 3: Cross multiply
   2,346,729x = 4,945,662 × 4,945,662
4. Step 4: Simplify right side
   2,346,729x = 24,459,572,618,244
5. Step 5: Solve for x
   x = 24,459,572,618,244/2,346,729
6. Step 6: Final answer
   x = 10,422,836.48