Finding the Third Proportional to 9,476,834 and 14,557,456

Step by Step Solution

1. Step 1: Write the proportion equation
   9,476,834 : 14,557,456 = 14,557,456 : x
2. Step 2: Convert to fraction form
   9,476,834/14,557,456 = 14,557,456/x
3. Step 3: Cross multiply
   9,476,834x = 14,557,456 × 14,557,456
4. Step 4: Simplify right side
   9,476,834x = 211,919,525,191,936
5. Step 5: Solve for x
   x = 211,919,525,191,936/9,476,834
6. Step 6: Final answer
   x = 22,361,848.40