Finding the Third Proportional to 3,682,654 and 7,877,025

Step by Step Solution

1. Step 1: Write the proportion equation
   3,682,654 : 7,877,025 = 7,877,025 : x
2. Step 2: Convert to fraction form
   3,682,654/7,877,025 = 7,877,025/x
3. Step 3: Cross multiply
   3,682,654x = 7,877,025 × 7,877,025
4. Step 4: Simplify right side
   3,682,654x = 62,047,522,850,625
5. Step 5: Solve for x
   x = 62,047,522,850,625/3,682,654
6. Step 6: Final answer
   x = 16,848,588.78