Finding the Third Proportional to 1,567,392 and 2,207,230

Step by Step Solution

1. Step 1: Write the proportion equation
   1,567,392 : 2,207,230 = 2,207,230 : x
2. Step 2: Convert to fraction form
   1,567,392/2,207,230 = 2,207,230/x
3. Step 3: Cross multiply
   1,567,392x = 2,207,230 × 2,207,230
4. Step 4: Simplify right side
   1,567,392x = 4,871,864,272,900
5. Step 5: Solve for x
   x = 4,871,864,272,900/1,567,392
6. Step 6: Final answer
   x = 3,108,261.54