Finding the Third Proportional to 2,201,609 and 3,368,051

Step by Step Solution

1. Step 1: Write the proportion equation
   2,201,609 : 3,368,051 = 3,368,051 : x
2. Step 2: Convert to fraction form
   2,201,609/3,368,051 = 3,368,051/x
3. Step 3: Cross multiply
   2,201,609x = 3,368,051 × 3,368,051
4. Step 4: Simplify right side
   2,201,609x = 11,343,767,538,601
5. Step 5: Solve for x
   x = 11,343,767,538,601/2,201,609
6. Step 6: Final answer
   x = 5,152,489.63