Finding the Third Proportional to 885,608 and 1,900,222

Step by Step Solution

1. Step 1: Write the proportion equation
   885,608 : 1,900,222 = 1,900,222 : x
2. Step 2: Convert to fraction form
   885,608/1,900,222 = 1,900,222/x
3. Step 3: Cross multiply
   885,608x = 1,900,222 × 1,900,222
4. Step 4: Simplify right side
   885,608x = 3,610,843,649,284
5. Step 5: Solve for x
   x = 3,610,843,649,284/885,608
6. Step 6: Final answer
   x = 4,077,248.23