Finding the Third Proportional to 3,538,109 and 5,301,615

Step by Step Solution

1. Step 1: Write the proportion equation
   3,538,109 : 5,301,615 = 5,301,615 : x
2. Step 2: Convert to fraction form
   3,538,109/5,301,615 = 5,301,615/x
3. Step 3: Cross multiply
   3,538,109x = 5,301,615 × 5,301,615
4. Step 4: Simplify right side
   3,538,109x = 28,107,121,608,225
5. Step 5: Solve for x
   x = 28,107,121,608,225/3,538,109
6. Step 6: Final answer
   x = 7,944,108.45