Finding the Third Proportional to 5,820,012 and 12,569,256

Step by Step Solution

1. Step 1: Write the proportion equation
   5,820,012 : 12,569,256 = 12,569,256 : x
2. Step 2: Convert to fraction form
   5,820,012/12,569,256 = 12,569,256/x
3. Step 3: Cross multiply
   5,820,012x = 12,569,256 × 12,569,256
4. Step 4: Simplify right side
   5,820,012x = 157,986,196,393,536
5. Step 5: Solve for x
   x = 157,986,196,393,536/5,820,012
6. Step 6: Final answer
   x = 27,145,338.60