Finding the Third Proportional to 822,500 and 1,226,928

Step by Step Solution

1. Step 1: Write the proportion equation
   822,500 : 1,226,928 = 1,226,928 : x
2. Step 2: Convert to fraction form
   822,500/1,226,928 = 1,226,928/x
3. Step 3: Cross multiply
   822,500x = 1,226,928 × 1,226,928
4. Step 4: Simplify right side
   822,500x = 1,505,352,317,184
5. Step 5: Solve for x
   x = 1,505,352,317,184/822,500
6. Step 6: Final answer
   x = 1,830,215.58