Finding the Third Proportional to 6,982,648 and 10,837,074

Step by Step Solution

1. Step 1: Write the proportion equation
   6,982,648 : 10,837,074 = 10,837,074 : x
2. Step 2: Convert to fraction form
   6,982,648/10,837,074 = 10,837,074/x
3. Step 3: Cross multiply
   6,982,648x = 10,837,074 × 10,837,074
4. Step 4: Simplify right side
   6,982,648x = 117,442,172,881,476
5. Step 5: Solve for x
   x = 117,442,172,881,476/6,982,648
6. Step 6: Final answer
   x = 16,819,145.53