Finding the Third Proportional to 3,360,410 and 5,102,945

Step by Step Solution

1. Step 1: Write the proportion equation
   3,360,410 : 5,102,945 = 5,102,945 : x
2. Step 2: Convert to fraction form
   3,360,410/5,102,945 = 5,102,945/x
3. Step 3: Cross multiply
   3,360,410x = 5,102,945 × 5,102,945
4. Step 4: Simplify right side
   3,360,410x = 26,040,047,673,025
5. Step 5: Solve for x
   x = 26,040,047,673,025/3,360,410
6. Step 6: Final answer
   x = 7,749,068.62