Finding the Third Proportional to 3,781,494 and 5,509,755

Step by Step Solution

1. Step 1: Write the proportion equation
   3,781,494 : 5,509,755 = 5,509,755 : x
2. Step 2: Convert to fraction form
   3,781,494/5,509,755 = 5,509,755/x
3. Step 3: Cross multiply
   3,781,494x = 5,509,755 × 5,509,755
4. Step 4: Simplify right side
   3,781,494x = 30,357,400,160,025
5. Step 5: Solve for x
   x = 30,357,400,160,025/3,781,494
6. Step 6: Final answer
   x = 8,027,885.32