Finding the Third Proportional to 3,772,763 and 8,183,532

Step by Step Solution

1. Step 1: Write the proportion equation
   3,772,763 : 8,183,532 = 8,183,532 : x
2. Step 2: Convert to fraction form
   3,772,763/8,183,532 = 8,183,532/x
3. Step 3: Cross multiply
   3,772,763x = 8,183,532 × 8,183,532
4. Step 4: Simplify right side
   3,772,763x = 66,970,195,995,024
5. Step 5: Solve for x
   x = 66,970,195,995,024/3,772,763
6. Step 6: Final answer
   x = 17,750,968.19