Finding the Third Proportional to 8,173,548 and 12,260,304

Step by Step Solution

1. Step 1: Write the proportion equation
   8,173,548 : 12,260,304 = 12,260,304 : x
2. Step 2: Convert to fraction form
   8,173,548/12,260,304 = 12,260,304/x
3. Step 3: Cross multiply
   8,173,548x = 12,260,304 × 12,260,304
4. Step 4: Simplify right side
   8,173,548x = 150,315,054,172,416
5. Step 5: Solve for x
   x = 150,315,054,172,416/8,173,548
6. Step 6: Final answer
   x = 18,390,429.00