Finding the Third Proportional to 3,899,276 and 6,061,555

Step by Step Solution

1. Step 1: Write the proportion equation
   3,899,276 : 6,061,555 = 6,061,555 : x
2. Step 2: Convert to fraction form
   3,899,276/6,061,555 = 6,061,555/x
3. Step 3: Cross multiply
   3,899,276x = 6,061,555 × 6,061,555
4. Step 4: Simplify right side
   3,899,276x = 36,742,449,018,025
5. Step 5: Solve for x
   x = 36,742,449,018,025/3,899,276
6. Step 6: Final answer
   x = 9,422,890.05