Finding the Third Proportional to 3,653,437 and 7,845,551

Step by Step Solution

1. Step 1: Write the proportion equation
   3,653,437 : 7,845,551 = 7,845,551 : x
2. Step 2: Convert to fraction form
   3,653,437/7,845,551 = 7,845,551/x
3. Step 3: Cross multiply
   3,653,437x = 7,845,551 × 7,845,551
4. Step 4: Simplify right side
   3,653,437x = 61,552,670,493,601
5. Step 5: Solve for x
   x = 61,552,670,493,601/3,653,437
6. Step 6: Final answer
   x = 16,847,880.64