Finding the Third Proportional to 968,539 and 2,111,466.50

Step by Step Solution

1. Step 1: Write the proportion equation
   968,539 : 2,111,466.50 = 2,111,466.50 : x
2. Step 2: Convert to fraction form
   968,539/2,111,466.50 = 2,111,466.50/x
3. Step 3: Cross multiply
   968,539x = 2,111,466.50 × 2,111,466.50
4. Step 4: Simplify right side
   968,539x = 4,458,290,780,622.25
5. Step 5: Solve for x
   x = 4,458,290,780,622.25/968,539
6. Step 6: Final answer
   x = 4,603,109.20