Finding the Third Proportional to 1,567,407 and 2,207,252

Step by Step Solution

1. Step 1: Write the proportion equation
   1,567,407 : 2,207,252 = 2,207,252 : x
2. Step 2: Convert to fraction form
   1,567,407/2,207,252 = 2,207,252/x
3. Step 3: Cross multiply
   1,567,407x = 2,207,252 × 2,207,252
4. Step 4: Simplify right side
   1,567,407x = 4,871,961,391,504
5. Step 5: Solve for x
   x = 4,871,961,391,504/1,567,407
6. Step 6: Final answer
   x = 3,108,293.76