Finding the Third Proportional to 2,670,861 and 5,659,536

Step by Step Solution

1. Step 1: Write the proportion equation
   2,670,861 : 5,659,536 = 5,659,536 : x
2. Step 2: Convert to fraction form
   2,670,861/5,659,536 = 5,659,536/x
3. Step 3: Cross multiply
   2,670,861x = 5,659,536 × 5,659,536
4. Step 4: Simplify right side
   2,670,861x = 32,030,347,735,296
5. Step 5: Solve for x
   x = 32,030,347,735,296/2,670,861
6. Step 6: Final answer
   x = 11,992,517.67