Finding the Third Proportional to 1,773,748 and 3,890,849

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773,748 : 3,890,849 = 3,890,849 : x
2. Step 2: Convert to fraction form
   1,773,748/3,890,849 = 3,890,849/x
3. Step 3: Cross multiply
   1,773,748x = 3,890,849 × 3,890,849
4. Step 4: Simplify right side
   1,773,748x = 15,138,705,940,801
5. Step 5: Solve for x
   x = 15,138,705,940,801/1,773,748
6. Step 6: Final answer
   x = 8,534,868.50