Finding the Third Proportional to 7,139,027 and 10,875,846

Step by Step Solution

1. Step 1: Write the proportion equation
   7,139,027 : 10,875,846 = 10,875,846 : x
2. Step 2: Convert to fraction form
   7,139,027/10,875,846 = 10,875,846/x
3. Step 3: Cross multiply
   7,139,027x = 10,875,846 × 10,875,846
4. Step 4: Simplify right side
   7,139,027x = 118,284,026,215,716
5. Step 5: Solve for x
   x = 118,284,026,215,716/7,139,027
6. Step 6: Final answer
   x = 16,568,648.11