Finding the Third Proportional to 2,577,132.56 and 5,552,571.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,577,132.56 : 5,552,571.94 = 5,552,571.94 : x
2. Step 2: Convert to fraction form
   2,577,132.56/5,552,571.94 = 5,552,571.94/x
3. Step 3: Cross multiply
   2,577,132.56x = 5,552,571.94 × 5,552,571.94
4. Step 4: Simplify right side
   2,577,132.56x = 30,831,055,121,112.50
5. Step 5: Solve for x
   x = 30,831,055,121,112.50/2,577,132.56
6. Step 6: Final answer
   x = 11,963,317.51