Finding the Third Proportional to 3,696,476 and 8,089,782

Step by Step Solution

1. Step 1: Write the proportion equation
   3,696,476 : 8,089,782 = 8,089,782 : x
2. Step 2: Convert to fraction form
   3,696,476/8,089,782 = 8,089,782/x
3. Step 3: Cross multiply
   3,696,476x = 8,089,782 × 8,089,782
4. Step 4: Simplify right side
   3,696,476x = 65,444,572,807,524
5. Step 5: Solve for x
   x = 65,444,572,807,524/3,696,476
6. Step 6: Final answer
   x = 17,704,584.80