Finding the Third Proportional to 1,567,656 and 2,345,391

Step by Step Solution

1. Step 1: Write the proportion equation
   1,567,656 : 2,345,391 = 2,345,391 : x
2. Step 2: Convert to fraction form
   1,567,656/2,345,391 = 2,345,391/x
3. Step 3: Cross multiply
   1,567,656x = 2,345,391 × 2,345,391
4. Step 4: Simplify right side
   1,567,656x = 5,500,858,942,881
5. Step 5: Solve for x
   x = 5,500,858,942,881/1,567,656
6. Step 6: Final answer
   x = 3,508,970.68