Finding the Third Proportional to 3,086,373 and 4,163,364

Step by Step Solution

1. Step 1: Write the proportion equation
   3,086,373 : 4,163,364 = 4,163,364 : x
2. Step 2: Convert to fraction form
   3,086,373/4,163,364 = 4,163,364/x
3. Step 3: Cross multiply
   3,086,373x = 4,163,364 × 4,163,364
4. Step 4: Simplify right side
   3,086,373x = 17,333,599,796,496
5. Step 5: Solve for x
   x = 17,333,599,796,496/3,086,373
6. Step 6: Final answer
   x = 5,616,171.41