Finding the Third Proportional to 2,559,432 and 5,600,976

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559,432 : 5,600,976 = 5,600,976 : x
2. Step 2: Convert to fraction form
   2,559,432/5,600,976 = 5,600,976/x
3. Step 3: Cross multiply
   2,559,432x = 5,600,976 × 5,600,976
4. Step 4: Simplify right side
   2,559,432x = 31,370,932,152,576
5. Step 5: Solve for x
   x = 31,370,932,152,576/2,559,432
6. Step 6: Final answer
   x = 12,256,989.89