Finding the Third Proportional to 11,754,408 and 17,809,056

Step by Step Solution

1. Step 1: Write the proportion equation
   11,754,408 : 17,809,056 = 17,809,056 : x
2. Step 2: Convert to fraction form
   11,754,408/17,809,056 = 17,809,056/x
3. Step 3: Cross multiply
   11,754,408x = 17,809,056 × 17,809,056
4. Step 4: Simplify right side
   11,754,408x = 317,162,475,611,136
5. Step 5: Solve for x
   x = 317,162,475,611,136/11,754,408
6. Step 6: Final answer
   x = 26,982,428.69