Finding the Third Proportional to 1,567,661 and 2,345,397

Step by Step Solution

1. Step 1: Write the proportion equation
   1,567,661 : 2,345,397 = 2,345,397 : x
2. Step 2: Convert to fraction form
   1,567,661/2,345,397 = 2,345,397/x
3. Step 3: Cross multiply
   1,567,661x = 2,345,397 × 2,345,397
4. Step 4: Simplify right side
   1,567,661x = 5,500,887,087,609
5. Step 5: Solve for x
   x = 5,500,887,087,609/1,567,661
6. Step 6: Final answer
   x = 3,508,977.44