Finding the Third Proportional to 1,014,756 and 2,188,160

Step by Step Solution

1. Step 1: Write the proportion equation
   1,014,756 : 2,188,160 = 2,188,160 : x
2. Step 2: Convert to fraction form
   1,014,756/2,188,160 = 2,188,160/x
3. Step 3: Cross multiply
   1,014,756x = 2,188,160 × 2,188,160
4. Step 4: Simplify right side
   1,014,756x = 4,788,044,185,600
5. Step 5: Solve for x
   x = 4,788,044,185,600/1,014,756
6. Step 6: Final answer
   x = 4,718,419.19