Finding the Third Proportional to 1,966,149 and 2,656,395

Step by Step Solution

1. Step 1: Write the proportion equation
   1,966,149 : 2,656,395 = 2,656,395 : x
2. Step 2: Convert to fraction form
   1,966,149/2,656,395 = 2,656,395/x
3. Step 3: Cross multiply
   1,966,149x = 2,656,395 × 2,656,395
4. Step 4: Simplify right side
   1,966,149x = 7,056,434,396,025
5. Step 5: Solve for x
   x = 7,056,434,396,025/1,966,149
6. Step 6: Final answer
   x = 3,588,962.18