Finding the Third Proportional to 468.88 and 1,018.94

Step by Step Solution

1. Step 1: Write the proportion equation
   468.88 : 1,018.94 = 1,018.94 : x
2. Step 2: Convert to fraction form
   468.88/1,018.94 = 1,018.94/x
3. Step 3: Cross multiply
   468.88x = 1,018.94 × 1,018.94
4. Step 4: Simplify right side
   468.88x = 1,038,233.63
5. Step 5: Solve for x
   x = 1,038,233.63/468.88
6. Step 6: Final answer
   x = 2,214.31