Finding the Third Proportional to 426,111.75 and 986,546.25

Step by Step Solution

1. Step 1: Write the proportion equation
   426,111.75 : 986,546.25 = 986,546.25 : x
2. Step 2: Convert to fraction form
   426,111.75/986,546.25 = 986,546.25/x
3. Step 3: Cross multiply
   426,111.75x = 986,546.25 × 986,546.25
4. Step 4: Simplify right side
   426,111.75x = 973,273,503,389.06
5. Step 5: Solve for x
   x = 973,273,503,389.06/426,111.75
6. Step 6: Final answer
   x = 2,284,080.42