Finding the Third Proportional to 1,567,380 and 3,201,178

Step by Step Solution

1. Step 1: Write the proportion equation
   1,567,380 : 3,201,178 = 3,201,178 : x
2. Step 2: Convert to fraction form
   1,567,380/3,201,178 = 3,201,178/x
3. Step 3: Cross multiply
   1,567,380x = 3,201,178 × 3,201,178
4. Step 4: Simplify right side
   1,567,380x = 10,247,540,587,684
5. Step 5: Solve for x
   x = 10,247,540,587,684/1,567,380
6. Step 6: Final answer
   x = 6,538,006.47