Finding the Third Proportional to 4,092,943 and 8,912,016

Step by Step Solution

1. Step 1: Write the proportion equation
   4,092,943 : 8,912,016 = 8,912,016 : x
2. Step 2: Convert to fraction form
   4,092,943/8,912,016 = 8,912,016/x
3. Step 3: Cross multiply
   4,092,943x = 8,912,016 × 8,912,016
4. Step 4: Simplify right side
   4,092,943x = 79,424,029,184,256
5. Step 5: Solve for x
   x = 79,424,029,184,256/4,092,943
6. Step 6: Final answer
   x = 19,405,114.90