Finding the Third Proportional to 1,805,870 and 3,761,212

Step by Step Solution

1. Step 1: Write the proportion equation
   1,805,870 : 3,761,212 = 3,761,212 : x
2. Step 2: Convert to fraction form
   1,805,870/3,761,212 = 3,761,212/x
3. Step 3: Cross multiply
   1,805,870x = 3,761,212 × 3,761,212
4. Step 4: Simplify right side
   1,805,870x = 14,146,715,708,944
5. Step 5: Solve for x
   x = 14,146,715,708,944/1,805,870
6. Step 6: Final answer
   x = 7,833,739.81