Finding the Third Proportional to 3,766,068 and 8,236,350

Step by Step Solution

1. Step 1: Write the proportion equation
   3,766,068 : 8,236,350 = 8,236,350 : x
2. Step 2: Convert to fraction form
   3,766,068/8,236,350 = 8,236,350/x
3. Step 3: Cross multiply
   3,766,068x = 8,236,350 × 8,236,350
4. Step 4: Simplify right side
   3,766,068x = 67,837,461,322,500
5. Step 5: Solve for x
   x = 67,837,461,322,500/3,766,068
6. Step 6: Final answer
   x = 18,012,808.40