Finding the Third Proportional to 3,589,052.25 and 5,516,620.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,589,052.25 : 5,516,620.88 = 5,516,620.88 : x
2. Step 2: Convert to fraction form
   3,589,052.25/5,516,620.88 = 5,516,620.88/x
3. Step 3: Cross multiply
   3,589,052.25x = 5,516,620.88 × 5,516,620.88
4. Step 4: Simplify right side
   3,589,052.25x = 30,433,105,878,485.77
5. Step 5: Solve for x
   x = 30,433,105,878,485.77/3,589,052.25
6. Step 6: Final answer
   x = 8,479,426.81