Finding the Third Proportional to 711,538 and 1,541,173

Step by Step Solution

1. Step 1: Write the proportion equation
   711,538 : 1,541,173 = 1,541,173 : x
2. Step 2: Convert to fraction form
   711,538/1,541,173 = 1,541,173/x
3. Step 3: Cross multiply
   711,538x = 1,541,173 × 1,541,173
4. Step 4: Simplify right side
   711,538x = 2,375,214,215,929
5. Step 5: Solve for x
   x = 2,375,214,215,929/711,538
6. Step 6: Final answer
   x = 3,338,141.06