Finding the Third Proportional to 5,050,519 and 7,581,611

Step by Step Solution

1. Step 1: Write the proportion equation
   5,050,519 : 7,581,611 = 7,581,611 : x
2. Step 2: Convert to fraction form
   5,050,519/7,581,611 = 7,581,611/x
3. Step 3: Cross multiply
   5,050,519x = 7,581,611 × 7,581,611
4. Step 4: Simplify right side
   5,050,519x = 57,480,825,355,321
5. Step 5: Solve for x
   x = 57,480,825,355,321/5,050,519
6. Step 6: Final answer
   x = 11,381,171.99