Finding the Third Proportional to 1,418,544 and 2,127,792

Step by Step Solution

1. Step 1: Write the proportion equation
   1,418,544 : 2,127,792 = 2,127,792 : x
2. Step 2: Convert to fraction form
   1,418,544/2,127,792 = 2,127,792/x
3. Step 3: Cross multiply
   1,418,544x = 2,127,792 × 2,127,792
4. Step 4: Simplify right side
   1,418,544x = 4,527,498,795,264
5. Step 5: Solve for x
   x = 4,527,498,795,264/1,418,544
6. Step 6: Final answer
   x = 3,191,652.00