Finding the Third Proportional to 4,190,880 and 6,207,744

Step by Step Solution

1. Step 1: Write the proportion equation
   4,190,880 : 6,207,744 = 6,207,744 : x
2. Step 2: Convert to fraction form
   4,190,880/6,207,744 = 6,207,744/x
3. Step 3: Cross multiply
   4,190,880x = 6,207,744 × 6,207,744
4. Step 4: Simplify right side
   4,190,880x = 38,536,085,569,536
5. Step 5: Solve for x
   x = 38,536,085,569,536/4,190,880
6. Step 6: Final answer
   x = 9,195,225.24