Finding the Third Proportional to 5,586,684 and 8,926,080

Step by Step Solution

1. Step 1: Write the proportion equation
   5,586,684 : 8,926,080 = 8,926,080 : x
2. Step 2: Convert to fraction form
   5,586,684/8,926,080 = 8,926,080/x
3. Step 3: Cross multiply
   5,586,684x = 8,926,080 × 8,926,080
4. Step 4: Simplify right side
   5,586,684x = 79,674,904,166,400
5. Step 5: Solve for x
   x = 79,674,904,166,400/5,586,684
6. Step 6: Final answer
   x = 14,261,573.44