Finding the Third Proportional to 2,680,562 and 5,781,028

Step by Step Solution

1. Step 1: Write the proportion equation
   2,680,562 : 5,781,028 = 5,781,028 : x
2. Step 2: Convert to fraction form
   2,680,562/5,781,028 = 5,781,028/x
3. Step 3: Cross multiply
   2,680,562x = 5,781,028 × 5,781,028
4. Step 4: Simplify right side
   2,680,562x = 33,420,284,736,784
5. Step 5: Solve for x
   x = 33,420,284,736,784/2,680,562
6. Step 6: Final answer
   x = 12,467,641.02