Finding the Third Proportional to 3,609,954 and 7,700,292

Step by Step Solution

1. Step 1: Write the proportion equation
   3,609,954 : 7,700,292 = 7,700,292 : x
2. Step 2: Convert to fraction form
   3,609,954/7,700,292 = 7,700,292/x
3. Step 3: Cross multiply
   3,609,954x = 7,700,292 × 7,700,292
4. Step 4: Simplify right side
   3,609,954x = 59,294,496,885,264
5. Step 5: Solve for x
   x = 59,294,496,885,264/3,609,954
6. Step 6: Final answer
   x = 16,425,277.69