Finding the Third Proportional to 1,952,403 and 3,999,954

Step by Step Solution

1. Step 1: Write the proportion equation
   1,952,403 : 3,999,954 = 3,999,954 : x
2. Step 2: Convert to fraction form
   1,952,403/3,999,954 = 3,999,954/x
3. Step 3: Cross multiply
   1,952,403x = 3,999,954 × 3,999,954
4. Step 4: Simplify right side
   1,952,403x = 15,999,632,002,116
5. Step 5: Solve for x
   x = 15,999,632,002,116/1,952,403
6. Step 6: Final answer
   x = 8,194,840.92