Finding the Third Proportional to 468.88 and 1,010.50

Step by Step Solution

1. Step 1: Write the proportion equation
   468.88 : 1,010.50 = 1,010.50 : x
2. Step 2: Convert to fraction form
   468.88/1,010.50 = 1,010.50/x
3. Step 3: Cross multiply
   468.88x = 1,010.50 × 1,010.50
4. Step 4: Simplify right side
   468.88x = 1,021,110.25
5. Step 5: Solve for x
   x = 1,021,110.25/468.88
6. Step 6: Final answer
   x = 2,177.79