Finding the Third Proportional to 2,129,944 and 3,217,092

Step by Step Solution

1. Step 1: Write the proportion equation
   2,129,944 : 3,217,092 = 3,217,092 : x
2. Step 2: Convert to fraction form
   2,129,944/3,217,092 = 3,217,092/x
3. Step 3: Cross multiply
   2,129,944x = 3,217,092 × 3,217,092
4. Step 4: Simplify right side
   2,129,944x = 10,349,680,936,464
5. Step 5: Solve for x
   x = 10,349,680,936,464/2,129,944
6. Step 6: Final answer
   x = 4,859,132.89