Finding the Third Proportional to 2,131,192 and 3,249,982

Step by Step Solution

1. Step 1: Write the proportion equation
   2,131,192 : 3,249,982 = 3,249,982 : x
2. Step 2: Convert to fraction form
   2,131,192/3,249,982 = 3,249,982/x
3. Step 3: Cross multiply
   2,131,192x = 3,249,982 × 3,249,982
4. Step 4: Simplify right side
   2,131,192x = 10,562,383,000,324
5. Step 5: Solve for x
   x = 10,562,383,000,324/2,131,192
6. Step 6: Final answer
   x = 4,956,091.71