Finding the Third Proportional to 5,253,870 and 11,404,476

Step by Step Solution

1. Step 1: Write the proportion equation
   5,253,870 : 11,404,476 = 11,404,476 : x
2. Step 2: Convert to fraction form
   5,253,870/11,404,476 = 11,404,476/x
3. Step 3: Cross multiply
   5,253,870x = 11,404,476 × 11,404,476
4. Step 4: Simplify right side
   5,253,870x = 130,062,072,834,576
5. Step 5: Solve for x
   x = 130,062,072,834,576/5,253,870
6. Step 6: Final answer
   x = 24,755,479.83