Finding the Third Proportional to 2,573,415 and 5,570,487

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573,415 : 5,570,487 = 5,570,487 : x
2. Step 2: Convert to fraction form
   2,573,415/5,570,487 = 5,570,487/x
3. Step 3: Cross multiply
   2,573,415x = 5,570,487 × 5,570,487
4. Step 4: Simplify right side
   2,573,415x = 31,030,325,417,169
5. Step 5: Solve for x
   x = 31,030,325,417,169/2,573,415
6. Step 6: Final answer
   x = 12,058,033.94