Finding the Third Proportional to 20,004 and 42,466.50

Step by Step Solution

1. Step 1: Write the proportion equation
   20,004 : 42,466.50 = 42,466.50 : x
2. Step 2: Convert to fraction form
   20,004/42,466.50 = 42,466.50/x
3. Step 3: Cross multiply
   20,004x = 42,466.50 × 42,466.50
4. Step 4: Simplify right side
   20,004x = 1,803,403,622.25
5. Step 5: Solve for x
   x = 1,803,403,622.25/20,004
6. Step 6: Final answer
   x = 90,152.15