Finding the Third Proportional to 3,550,342 and 7,763,588

Step by Step Solution

1. Step 1: Write the proportion equation
   3,550,342 : 7,763,588 = 7,763,588 : x
2. Step 2: Convert to fraction form
   3,550,342/7,763,588 = 7,763,588/x
3. Step 3: Cross multiply
   3,550,342x = 7,763,588 × 7,763,588
4. Step 4: Simplify right side
   3,550,342x = 60,273,298,633,744
5. Step 5: Solve for x
   x = 60,273,298,633,744/3,550,342
6. Step 6: Final answer
   x = 16,976,758.47