Finding the Third Proportional to 1,258,825.50 and 1,898,748

Step by Step Solution

1. Step 1: Write the proportion equation
   1,258,825.50 : 1,898,748 = 1,898,748 : x
2. Step 2: Convert to fraction form
   1,258,825.50/1,898,748 = 1,898,748/x
3. Step 3: Cross multiply
   1,258,825.50x = 1,898,748 × 1,898,748
4. Step 4: Simplify right side
   1,258,825.50x = 3,605,243,967,504
5. Step 5: Solve for x
   x = 3,605,243,967,504/1,258,825.50
6. Step 6: Final answer
   x = 2,863,974.37