Finding the Third Proportional to 2,576,648 and 3,789,196

Step by Step Solution

1. Step 1: Write the proportion equation
   2,576,648 : 3,789,196 = 3,789,196 : x
2. Step 2: Convert to fraction form
   2,576,648/3,789,196 = 3,789,196/x
3. Step 3: Cross multiply
   2,576,648x = 3,789,196 × 3,789,196
4. Step 4: Simplify right side
   2,576,648x = 14,358,006,326,416
5. Step 5: Solve for x
   x = 14,358,006,326,416/2,576,648
6. Step 6: Final answer
   x = 5,572,358.48