Finding the Third Proportional to 2,392,700 and 5,161,072

Step by Step Solution

1. Step 1: Write the proportion equation
   2,392,700 : 5,161,072 = 5,161,072 : x
2. Step 2: Convert to fraction form
   2,392,700/5,161,072 = 5,161,072/x
3. Step 3: Cross multiply
   2,392,700x = 5,161,072 × 5,161,072
4. Step 4: Simplify right side
   2,392,700x = 26,636,664,189,184
5. Step 5: Solve for x
   x = 26,636,664,189,184/2,392,700
6. Step 6: Final answer
   x = 11,132,471.35