Finding the Third Proportional to 570,552 and 1,226,928

Step by Step Solution

1. Step 1: Write the proportion equation
   570,552 : 1,226,928 = 1,226,928 : x
2. Step 2: Convert to fraction form
   570,552/1,226,928 = 1,226,928/x
3. Step 3: Cross multiply
   570,552x = 1,226,928 × 1,226,928
4. Step 4: Simplify right side
   570,552x = 1,505,352,317,184
5. Step 5: Solve for x
   x = 1,505,352,317,184/570,552
6. Step 6: Final answer
   x = 2,638,413.88