Finding the Third Proportional to 898,928 and 1,931,260

Step by Step Solution

1. Step 1: Write the proportion equation
   898,928 : 1,931,260 = 1,931,260 : x
2. Step 2: Convert to fraction form
   898,928/1,931,260 = 1,931,260/x
3. Step 3: Cross multiply
   898,928x = 1,931,260 × 1,931,260
4. Step 4: Simplify right side
   898,928x = 3,729,765,187,600
5. Step 5: Solve for x
   x = 3,729,765,187,600/898,928
6. Step 6: Final answer
   x = 4,149,125.61