Finding the Third Proportional to 5,983,456 and 13,049,920

Step by Step Solution

1. Step 1: Write the proportion equation
   5,983,456 : 13,049,920 = 13,049,920 : x
2. Step 2: Convert to fraction form
   5,983,456/13,049,920 = 13,049,920/x
3. Step 3: Cross multiply
   5,983,456x = 13,049,920 × 13,049,920
4. Step 4: Simplify right side
   5,983,456x = 170,300,412,006,400
5. Step 5: Solve for x
   x = 170,300,412,006,400/5,983,456
6. Step 6: Final answer
   x = 28,461,880.89