Finding the Third Proportional to 2,063,723 and 4,377,174

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063,723 : 4,377,174 = 4,377,174 : x
2. Step 2: Convert to fraction form
   2,063,723/4,377,174 = 4,377,174/x
3. Step 3: Cross multiply
   2,063,723x = 4,377,174 × 4,377,174
4. Step 4: Simplify right side
   2,063,723x = 19,159,652,226,276
5. Step 5: Solve for x
   x = 19,159,652,226,276/2,063,723
6. Step 6: Final answer
   x = 9,284,023.21