Finding the Third Proportional to 1,699,382.53 and 3,697,586.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,699,382.53 : 3,697,586.72 = 3,697,586.72 : x
2. Step 2: Convert to fraction form
   1,699,382.53/3,697,586.72 = 3,697,586.72/x
3. Step 3: Cross multiply
   1,699,382.53x = 3,697,586.72 × 3,697,586.72
4. Step 4: Simplify right side
   1,699,382.53x = 13,672,147,542,676.39
5. Step 5: Solve for x
   x = 13,672,147,542,676.39/1,699,382.53
6. Step 6: Final answer
   x = 8,045,361.94