Finding the Third Proportional to 2,992,615 and 4,643,304

Step by Step Solution

1. Step 1: Write the proportion equation
   2,992,615 : 4,643,304 = 4,643,304 : x
2. Step 2: Convert to fraction form
   2,992,615/4,643,304 = 4,643,304/x
3. Step 3: Cross multiply
   2,992,615x = 4,643,304 × 4,643,304
4. Step 4: Simplify right side
   2,992,615x = 21,560,272,036,416
5. Step 5: Solve for x
   x = 21,560,272,036,416/2,992,615
6. Step 6: Final answer
   x = 7,204,492.40