Finding the Third Proportional to 746,532 and 1,133,622

Step by Step Solution

1. Step 1: Write the proportion equation
   746,532 : 1,133,622 = 1,133,622 : x
2. Step 2: Convert to fraction form
   746,532/1,133,622 = 1,133,622/x
3. Step 3: Cross multiply
   746,532x = 1,133,622 × 1,133,622
4. Step 4: Simplify right side
   746,532x = 1,285,098,838,884
5. Step 5: Solve for x
   x = 1,285,098,838,884/746,532
6. Step 6: Final answer
   x = 1,721,424.99