Finding the Third Proportional to 713,700 and 1,106,406

Step by Step Solution

1. Step 1: Write the proportion equation
   713,700 : 1,106,406 = 1,106,406 : x
2. Step 2: Convert to fraction form
   713,700/1,106,406 = 1,106,406/x
3. Step 3: Cross multiply
   713,700x = 1,106,406 × 1,106,406
4. Step 4: Simplify right side
   713,700x = 1,224,134,236,836
5. Step 5: Solve for x
   x = 1,224,134,236,836/713,700
6. Step 6: Final answer
   x = 1,715,194.39