Finding the Third Proportional to 9,033,576 and 12,876,942

Step by Step Solution

1. Step 1: Write the proportion equation
   9,033,576 : 12,876,942 = 12,876,942 : x
2. Step 2: Convert to fraction form
   9,033,576/12,876,942 = 12,876,942/x
3. Step 3: Cross multiply
   9,033,576x = 12,876,942 × 12,876,942
4. Step 4: Simplify right side
   9,033,576x = 165,815,635,271,364
5. Step 5: Solve for x
   x = 165,815,635,271,364/9,033,576
6. Step 6: Final answer
   x = 18,355,481.29