Finding the Third Proportional to 3,554,260 and 5,362,800

Step by Step Solution

1. Step 1: Write the proportion equation
   3,554,260 : 5,362,800 = 5,362,800 : x
2. Step 2: Convert to fraction form
   3,554,260/5,362,800 = 5,362,800/x
3. Step 3: Cross multiply
   3,554,260x = 5,362,800 × 5,362,800
4. Step 4: Simplify right side
   3,554,260x = 28,759,623,840,000
5. Step 5: Solve for x
   x = 28,759,623,840,000/3,554,260
6. Step 6: Final answer
   x = 8,091,592.58