Finding the Third Proportional to 2,992,615 and 6,224,072

Step by Step Solution

1. Step 1: Write the proportion equation
   2,992,615 : 6,224,072 = 6,224,072 : x
2. Step 2: Convert to fraction form
   2,992,615/6,224,072 = 6,224,072/x
3. Step 3: Cross multiply
   2,992,615x = 6,224,072 × 6,224,072
4. Step 4: Simplify right side
   2,992,615x = 38,739,072,261,184
5. Step 5: Solve for x
   x = 38,739,072,261,184/2,992,615
6. Step 6: Final answer
   x = 12,944,890.09