Finding the Third Proportional to 1,836,960 and 3,892,448

Step by Step Solution

1. Step 1: Write the proportion equation
   1,836,960 : 3,892,448 = 3,892,448 : x
2. Step 2: Convert to fraction form
   1,836,960/3,892,448 = 3,892,448/x
3. Step 3: Cross multiply
   1,836,960x = 3,892,448 × 3,892,448
4. Step 4: Simplify right side
   1,836,960x = 15,151,151,432,704
5. Step 5: Solve for x
   x = 15,151,151,432,704/1,836,960
6. Step 6: Final answer
   x = 8,247,948.48