Finding the Third Proportional to 710,622 and 1,093,380

Step by Step Solution

1. Step 1: Write the proportion equation
   710,622 : 1,093,380 = 1,093,380 : x
2. Step 2: Convert to fraction form
   710,622/1,093,380 = 1,093,380/x
3. Step 3: Cross multiply
   710,622x = 1,093,380 × 1,093,380
4. Step 4: Simplify right side
   710,622x = 1,195,479,824,400
5. Step 5: Solve for x
   x = 1,195,479,824,400/710,622
6. Step 6: Final answer
   x = 1,682,300.61