Finding the Third Proportional to 830,551 and 1,262,622

Step by Step Solution

1. Step 1: Write the proportion equation
   830,551 : 1,262,622 = 1,262,622 : x
2. Step 2: Convert to fraction form
   830,551/1,262,622 = 1,262,622/x
3. Step 3: Cross multiply
   830,551x = 1,262,622 × 1,262,622
4. Step 4: Simplify right side
   830,551x = 1,594,214,314,884
5. Step 5: Solve for x
   x = 1,594,214,314,884/830,551
6. Step 6: Final answer
   x = 1,919,465.89