Finding the Third Proportional to 2,056,615 and 4,428,950

Step by Step Solution

1. Step 1: Write the proportion equation
   2,056,615 : 4,428,950 = 4,428,950 : x
2. Step 2: Convert to fraction form
   2,056,615/4,428,950 = 4,428,950/x
3. Step 3: Cross multiply
   2,056,615x = 4,428,950 × 4,428,950
4. Step 4: Simplify right side
   2,056,615x = 19,615,598,102,500
5. Step 5: Solve for x
   x = 19,615,598,102,500/2,056,615
6. Step 6: Final answer
   x = 9,537,807.56