Finding the Third Proportional to 3,546,757.13 and 5,503,114.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,546,757.13 : 5,503,114.69 = 5,503,114.69 : x
2. Step 2: Convert to fraction form
   3,546,757.13/5,503,114.69 = 5,503,114.69/x
3. Step 3: Cross multiply
   3,546,757.13x = 5,503,114.69 × 5,503,114.69
4. Step 4: Simplify right side
   3,546,757.13x = 30,284,271,263,778.22
5. Step 5: Solve for x
   x = 30,284,271,263,778.22/3,546,757.13
6. Step 6: Final answer
   x = 8,538,580.51