Finding the Third Proportional to 3,532,950 and 7,762,638

Step by Step Solution

1. Step 1: Write the proportion equation
   3,532,950 : 7,762,638 = 7,762,638 : x
2. Step 2: Convert to fraction form
   3,532,950/7,762,638 = 7,762,638/x
3. Step 3: Cross multiply
   3,532,950x = 7,762,638 × 7,762,638
4. Step 4: Simplify right side
   3,532,950x = 60,258,548,719,044
5. Step 5: Solve for x
   x = 60,258,548,719,044/3,532,950
6. Step 6: Final answer
   x = 17,056,156.67