Finding the Third Proportional to 1,658,204 and 3,515,692

Step by Step Solution

1. Step 1: Write the proportion equation
   1,658,204 : 3,515,692 = 3,515,692 : x
2. Step 2: Convert to fraction form
   1,658,204/3,515,692 = 3,515,692/x
3. Step 3: Cross multiply
   1,658,204x = 3,515,692 × 3,515,692
4. Step 4: Simplify right side
   1,658,204x = 12,360,090,238,864
5. Step 5: Solve for x
   x = 12,360,090,238,864/1,658,204
6. Step 6: Final answer
   x = 7,453,902.08