Finding the Third Proportional to 2,066,604 and 4,379,052

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066,604 : 4,379,052 = 4,379,052 : x
2. Step 2: Convert to fraction form
   2,066,604/4,379,052 = 4,379,052/x
3. Step 3: Cross multiply
   2,066,604x = 4,379,052 × 4,379,052
4. Step 4: Simplify right side
   2,066,604x = 19,176,096,418,704
5. Step 5: Solve for x
   x = 19,176,096,418,704/2,066,604
6. Step 6: Final answer
   x = 9,279,037.70