Finding the Third Proportional to 3,781,072 and 5,811,774

Step by Step Solution

1. Step 1: Write the proportion equation
   3,781,072 : 5,811,774 = 5,811,774 : x
2. Step 2: Convert to fraction form
   3,781,072/5,811,774 = 5,811,774/x
3. Step 3: Cross multiply
   3,781,072x = 5,811,774 × 5,811,774
4. Step 4: Simplify right side
   3,781,072x = 33,776,717,027,076
5. Step 5: Solve for x
   x = 33,776,717,027,076/3,781,072
6. Step 6: Final answer
   x = 8,933,106.02