Finding the Third Proportional to 5,007,344 and 7,803,540

Step by Step Solution

1. Step 1: Write the proportion equation
   5,007,344 : 7,803,540 = 7,803,540 : x
2. Step 2: Convert to fraction form
   5,007,344/7,803,540 = 7,803,540/x
3. Step 3: Cross multiply
   5,007,344x = 7,803,540 × 7,803,540
4. Step 4: Simplify right side
   5,007,344x = 60,895,236,531,600
5. Step 5: Solve for x
   x = 60,895,236,531,600/5,007,344
6. Step 6: Final answer
   x = 12,161,184.96