Finding the Third Proportional to 898,908 and 1,931,222

Step by Step Solution

1. Step 1: Write the proportion equation
   898,908 : 1,931,222 = 1,931,222 : x
2. Step 2: Convert to fraction form
   898,908/1,931,222 = 1,931,222/x
3. Step 3: Cross multiply
   898,908x = 1,931,222 × 1,931,222
4. Step 4: Simplify right side
   898,908x = 3,729,618,413,284
5. Step 5: Solve for x
   x = 3,729,618,413,284/898,908
6. Step 6: Final answer
   x = 4,149,054.65