Finding the Third Proportional to 3,386,153 and 7,231,534

Step by Step Solution

1. Step 1: Write the proportion equation
   3,386,153 : 7,231,534 = 7,231,534 : x
2. Step 2: Convert to fraction form
   3,386,153/7,231,534 = 7,231,534/x
3. Step 3: Cross multiply
   3,386,153x = 7,231,534 × 7,231,534
4. Step 4: Simplify right side
   3,386,153x = 52,295,083,993,156
5. Step 5: Solve for x
   x = 52,295,083,993,156/3,386,153
6. Step 6: Final answer
   x = 15,443,804.22