Finding the Third Proportional to 20,464 and 30,047

Step by Step Solution

1. Step 1: Write the proportion equation
   20,464 : 30,047 = 30,047 : x
2. Step 2: Convert to fraction form
   20,464/30,047 = 30,047/x
3. Step 3: Cross multiply
   20,464x = 30,047 × 30,047
4. Step 4: Simplify right side
   20,464x = 902,822,209
5. Step 5: Solve for x
   x = 902,822,209/20,464
6. Step 6: Final answer
   x = 44,117.58