Finding the Third Proportional to 3,711,665 and 7,762,696

Step by Step Solution

1. Step 1: Write the proportion equation
   3,711,665 : 7,762,696 = 7,762,696 : x
2. Step 2: Convert to fraction form
   3,711,665/7,762,696 = 7,762,696/x
3. Step 3: Cross multiply
   3,711,665x = 7,762,696 × 7,762,696
4. Step 4: Simplify right side
   3,711,665x = 60,259,449,188,416
5. Step 5: Solve for x
   x = 60,259,449,188,416/3,711,665
6. Step 6: Final answer
   x = 16,235,153.01