Finding the Third Proportional to 994,004 and 2,146,688

Step by Step Solution

1. Step 1: Write the proportion equation
   994,004 : 2,146,688 = 2,146,688 : x
2. Step 2: Convert to fraction form
   994,004/2,146,688 = 2,146,688/x
3. Step 3: Cross multiply
   994,004x = 2,146,688 × 2,146,688
4. Step 4: Simplify right side
   994,004x = 4,608,269,369,344
5. Step 5: Solve for x
   x = 4,608,269,369,344/994,004
6. Step 6: Final answer
   x = 4,636,067.23