Finding the Third Proportional to 10,233,456.38 and 22,389,711

Step by Step Solution

1. Step 1: Write the proportion equation
   10,233,456.38 : 22,389,711 = 22,389,711 : x
2. Step 2: Convert to fraction form
   10,233,456.38/22,389,711 = 22,389,711/x
3. Step 3: Cross multiply
   10,233,456.38x = 22,389,711 × 22,389,711
4. Step 4: Simplify right side
   10,233,456.38x = 501,299,158,663,521
5. Step 5: Solve for x
   x = 501,299,158,663,521/10,233,456.38
6. Step 6: Final answer
   x = 48,986,299.48