Finding the Third Proportional to 1,628,944 and 2,142,092

Step by Step Solution

1. Step 1: Write the proportion equation
   1,628,944 : 2,142,092 = 2,142,092 : x
2. Step 2: Convert to fraction form
   1,628,944/2,142,092 = 2,142,092/x
3. Step 3: Cross multiply
   1,628,944x = 2,142,092 × 2,142,092
4. Step 4: Simplify right side
   1,628,944x = 4,588,558,136,464
5. Step 5: Solve for x
   x = 4,588,558,136,464/1,628,944
6. Step 6: Final answer
   x = 2,816,891.27