Finding the Third Proportional to 625,608 and 1,365,896

Step by Step Solution

1. Step 1: Write the proportion equation
   625,608 : 1,365,896 = 1,365,896 : x
2. Step 2: Convert to fraction form
   625,608/1,365,896 = 1,365,896/x
3. Step 3: Cross multiply
   625,608x = 1,365,896 × 1,365,896
4. Step 4: Simplify right side
   625,608x = 1,865,671,882,816
5. Step 5: Solve for x
   x = 1,865,671,882,816/625,608
6. Step 6: Final answer
   x = 2,982,173.95