Finding the Third Proportional to 2,573,648 and 5,570,944

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573,648 : 5,570,944 = 5,570,944 : x
2. Step 2: Convert to fraction form
   2,573,648/5,570,944 = 5,570,944/x
3. Step 3: Cross multiply
   2,573,648x = 5,570,944 × 5,570,944
4. Step 4: Simplify right side
   2,573,648x = 31,035,417,051,136
5. Step 5: Solve for x
   x = 31,035,417,051,136/2,573,648
6. Step 6: Final answer
   x = 12,058,920.66