Finding the Third Proportional to 2,992,610 and 4,643,298

Step by Step Solution

1. Step 1: Write the proportion equation
   2,992,610 : 4,643,298 = 4,643,298 : x
2. Step 2: Convert to fraction form
   2,992,610/4,643,298 = 4,643,298/x
3. Step 3: Cross multiply
   2,992,610x = 4,643,298 × 4,643,298
4. Step 4: Simplify right side
   2,992,610x = 21,560,216,316,804
5. Step 5: Solve for x
   x = 21,560,216,316,804/2,992,610
6. Step 6: Final answer
   x = 7,204,485.82