Finding the Third Proportional to 1,067,188 and 1,627,890

Step by Step Solution

1. Step 1: Write the proportion equation
   1,067,188 : 1,627,890 = 1,627,890 : x
2. Step 2: Convert to fraction form
   1,067,188/1,627,890 = 1,627,890/x
3. Step 3: Cross multiply
   1,067,188x = 1,627,890 × 1,627,890
4. Step 4: Simplify right side
   1,067,188x = 2,650,025,852,100
5. Step 5: Solve for x
   x = 2,650,025,852,100/1,067,188
6. Step 6: Final answer
   x = 2,483,185.58