Finding the Third Proportional to 3,417,472 and 4,806,449

Step by Step Solution

1. Step 1: Write the proportion equation
   3,417,472 : 4,806,449 = 4,806,449 : x
2. Step 2: Convert to fraction form
   3,417,472/4,806,449 = 4,806,449/x
3. Step 3: Cross multiply
   3,417,472x = 4,806,449 × 4,806,449
4. Step 4: Simplify right side
   3,417,472x = 23,101,951,989,601
5. Step 5: Solve for x
   x = 23,101,951,989,601/3,417,472
6. Step 6: Final answer
   x = 6,759,953.55