Finding the Third Proportional to 2,347,392 and 5,143,119

Step by Step Solution

1. Step 1: Write the proportion equation
   2,347,392 : 5,143,119 = 5,143,119 : x
2. Step 2: Convert to fraction form
   2,347,392/5,143,119 = 5,143,119/x
3. Step 3: Cross multiply
   2,347,392x = 5,143,119 × 5,143,119
4. Step 4: Simplify right side
   2,347,392x = 26,451,673,048,161
5. Step 5: Solve for x
   x = 26,451,673,048,161/2,347,392
6. Step 6: Final answer
   x = 11,268,536.76