Finding the Third Proportional to 889,062 and 1,917,066

Step by Step Solution

1. Step 1: Write the proportion equation
   889,062 : 1,917,066 = 1,917,066 : x
2. Step 2: Convert to fraction form
   889,062/1,917,066 = 1,917,066/x
3. Step 3: Cross multiply
   889,062x = 1,917,066 × 1,917,066
4. Step 4: Simplify right side
   889,062x = 3,675,142,048,356
5. Step 5: Solve for x
   x = 3,675,142,048,356/889,062
6. Step 6: Final answer
   x = 4,133,729.76