Finding the Third Proportional to 2,471,017 and 5,414,426

Step by Step Solution

1. Step 1: Write the proportion equation
   2,471,017 : 5,414,426 = 5,414,426 : x
2. Step 2: Convert to fraction form
   2,471,017/5,414,426 = 5,414,426/x
3. Step 3: Cross multiply
   2,471,017x = 5,414,426 × 5,414,426
4. Step 4: Simplify right side
   2,471,017x = 29,316,008,909,476
5. Step 5: Solve for x
   x = 29,316,008,909,476/2,471,017
6. Step 6: Final answer
   x = 11,863,944.65