Finding the Third Proportional to 713,696 and 1,042,066

Step by Step Solution

1. Step 1: Write the proportion equation
   713,696 : 1,042,066 = 1,042,066 : x
2. Step 2: Convert to fraction form
   713,696/1,042,066 = 1,042,066/x
3. Step 3: Cross multiply
   713,696x = 1,042,066 × 1,042,066
4. Step 4: Simplify right side
   713,696x = 1,085,901,548,356
5. Step 5: Solve for x
   x = 1,085,901,548,356/713,696
6. Step 6: Final answer
   x = 1,521,518.33