Finding the Third Proportional to 1,805,840 and 3,761,147

Step by Step Solution

1. Step 1: Write the proportion equation
   1,805,840 : 3,761,147 = 3,761,147 : x
2. Step 2: Convert to fraction form
   1,805,840/3,761,147 = 3,761,147/x
3. Step 3: Cross multiply
   1,805,840x = 3,761,147 × 3,761,147
4. Step 4: Simplify right side
   1,805,840x = 14,146,226,755,609
5. Step 5: Solve for x
   x = 14,146,226,755,609/1,805,840
6. Step 6: Final answer
   x = 7,833,599.19