Finding the Third Proportional to 713,238 and 1,107,954

Step by Step Solution

1. Step 1: Write the proportion equation
   713,238 : 1,107,954 = 1,107,954 : x
2. Step 2: Convert to fraction form
   713,238/1,107,954 = 1,107,954/x
3. Step 3: Cross multiply
   713,238x = 1,107,954 × 1,107,954
4. Step 4: Simplify right side
   713,238x = 1,227,562,066,116
5. Step 5: Solve for x
   x = 1,227,562,066,116/713,238
6. Step 6: Final answer
   x = 1,721,111.42