Finding the Third Proportional to 2,507,166 and 5,413,332

Step by Step Solution

1. Step 1: Write the proportion equation
   2,507,166 : 5,413,332 = 5,413,332 : x
2. Step 2: Convert to fraction form
   2,507,166/5,413,332 = 5,413,332/x
3. Step 3: Cross multiply
   2,507,166x = 5,413,332 × 5,413,332
4. Step 4: Simplify right side
   2,507,166x = 29,304,163,342,224
5. Step 5: Solve for x
   x = 29,304,163,342,224/2,507,166
6. Step 6: Final answer
   x = 11,688,162.39