Finding the Third Proportional to 2,528,116 and 5,571,584

Step by Step Solution

1. Step 1: Write the proportion equation
   2,528,116 : 5,571,584 = 5,571,584 : x
2. Step 2: Convert to fraction form
   2,528,116/5,571,584 = 5,571,584/x
3. Step 3: Cross multiply
   2,528,116x = 5,571,584 × 5,571,584
4. Step 4: Simplify right side
   2,528,116x = 31,042,548,269,056
5. Step 5: Solve for x
   x = 31,042,548,269,056/2,528,116
6. Step 6: Final answer
   x = 12,278,925.60