Finding the Third Proportional to 3,905,784 and 5,913,756

Step by Step Solution

1. Step 1: Write the proportion equation
   3,905,784 : 5,913,756 = 5,913,756 : x
2. Step 2: Convert to fraction form
   3,905,784/5,913,756 = 5,913,756/x
3. Step 3: Cross multiply
   3,905,784x = 5,913,756 × 5,913,756
4. Step 4: Simplify right side
   3,905,784x = 34,972,510,027,536
5. Step 5: Solve for x
   x = 34,972,510,027,536/3,905,784
6. Step 6: Final answer
   x = 8,954,030.75