Finding the Third Proportional to 845,945 and 1,761,600

Step by Step Solution

1. Step 1: Write the proportion equation
   845,945 : 1,761,600 = 1,761,600 : x
2. Step 2: Convert to fraction form
   845,945/1,761,600 = 1,761,600/x
3. Step 3: Cross multiply
   845,945x = 1,761,600 × 1,761,600
4. Step 4: Simplify right side
   845,945x = 3,103,234,560,000
5. Step 5: Solve for x
   x = 3,103,234,560,000/845,945
6. Step 6: Final answer
   x = 3,668,364.44