Finding the Third Proportional to 3,411,747 and 7,505,838

Step by Step Solution

1. Step 1: Write the proportion equation
   3,411,747 : 7,505,838 = 7,505,838 : x
2. Step 2: Convert to fraction form
   3,411,747/7,505,838 = 7,505,838/x
3. Step 3: Cross multiply
   3,411,747x = 7,505,838 × 7,505,838
4. Step 4: Simplify right side
   3,411,747x = 56,337,604,082,244
5. Step 5: Solve for x
   x = 56,337,604,082,244/3,411,747
6. Step 6: Final answer
   x = 16,512,831.72