Finding the Third Proportional to 9,156,519 and 14,171,571

Step by Step Solution

1. Step 1: Write the proportion equation
   9,156,519 : 14,171,571 = 14,171,571 : x
2. Step 2: Convert to fraction form
   9,156,519/14,171,571 = 14,171,571/x
3. Step 3: Cross multiply
   9,156,519x = 14,171,571 × 14,171,571
4. Step 4: Simplify right side
   9,156,519x = 200,833,424,608,041
5. Step 5: Solve for x
   x = 200,833,424,608,041/9,156,519
6. Step 6: Final answer
   x = 21,933,381.52