Finding the Third Proportional to 1,567,868 and 3,434,672

Step by Step Solution

1. Step 1: Write the proportion equation
   1,567,868 : 3,434,672 = 3,434,672 : x
2. Step 2: Convert to fraction form
   1,567,868/3,434,672 = 3,434,672/x
3. Step 3: Cross multiply
   1,567,868x = 3,434,672 × 3,434,672
4. Step 4: Simplify right side
   1,567,868x = 11,796,971,747,584
5. Step 5: Solve for x
   x = 11,796,971,747,584/1,567,868
6. Step 6: Final answer
   x = 7,524,212.34