Finding the Third Proportional to 4,286,730 and 9,163,002

Step by Step Solution

1. Step 1: Write the proportion equation
   4,286,730 : 9,163,002 = 9,163,002 : x
2. Step 2: Convert to fraction form
   4,286,730/9,163,002 = 9,163,002/x
3. Step 3: Cross multiply
   4,286,730x = 9,163,002 × 9,163,002
4. Step 4: Simplify right side
   4,286,730x = 83,960,605,652,004
5. Step 5: Solve for x
   x = 83,960,605,652,004/4,286,730
6. Step 6: Final answer
   x = 19,586,166.06