Finding the Third Proportional to 888,096 and 1,918,260

Step by Step Solution

1. Step 1: Write the proportion equation
   888,096 : 1,918,260 = 1,918,260 : x
2. Step 2: Convert to fraction form
   888,096/1,918,260 = 1,918,260/x
3. Step 3: Cross multiply
   888,096x = 1,918,260 × 1,918,260
4. Step 4: Simplify right side
   888,096x = 3,679,721,427,600
5. Step 5: Solve for x
   x = 3,679,721,427,600/888,096
6. Step 6: Final answer
   x = 4,143,382.50