Finding the Third Proportional to 2,651,919.75 and 5,789,611.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,651,919.75 : 5,789,611.69 = 5,789,611.69 : x
2. Step 2: Convert to fraction form
   2,651,919.75/5,789,611.69 = 5,789,611.69/x
3. Step 3: Cross multiply
   2,651,919.75x = 5,789,611.69 × 5,789,611.69
4. Step 4: Simplify right side
   2,651,919.75x = 33,519,603,492,036.60
5. Step 5: Solve for x
   x = 33,519,603,492,036.60/2,651,919.75
6. Step 6: Final answer
   x = 12,639,750.31