Finding the Third Proportional to 2,065,740 and 4,474,516

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065,740 : 4,474,516 = 4,474,516 : x
2. Step 2: Convert to fraction form
   2,065,740/4,474,516 = 4,474,516/x
3. Step 3: Cross multiply
   2,065,740x = 4,474,516 × 4,474,516
4. Step 4: Simplify right side
   2,065,740x = 20,021,293,434,256
5. Step 5: Solve for x
   x = 20,021,293,434,256/2,065,740
6. Step 6: Final answer
   x = 9,692,068.43