Finding the Third Proportional to 625,758 and 1,375,896

Step by Step Solution

1. Step 1: Write the proportion equation
   625,758 : 1,375,896 = 1,375,896 : x
2. Step 2: Convert to fraction form
   625,758/1,375,896 = 1,375,896/x
3. Step 3: Cross multiply
   625,758x = 1,375,896 × 1,375,896
4. Step 4: Simplify right side
   625,758x = 1,893,089,802,816
5. Step 5: Solve for x
   x = 1,893,089,802,816/625,758
6. Step 6: Final answer
   x = 3,025,274.63