Finding the Third Proportional to 2,298.56 and 4,961.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,298.56 : 4,961.72 = 4,961.72 : x
2. Step 2: Convert to fraction form
   2,298.56/4,961.72 = 4,961.72/x
3. Step 3: Cross multiply
   2,298.56x = 4,961.72 × 4,961.72
4. Step 4: Simplify right side
   2,298.56x = 24,618,652.95
5. Step 5: Solve for x
   x = 24,618,652.95/2,298.56
6. Step 6: Final answer
   x = 10,710.46