Finding the Third Proportional to 469.88 and 1,036.88

Step by Step Solution

1. Step 1: Write the proportion equation
   469.88 : 1,036.88 = 1,036.88 : x
2. Step 2: Convert to fraction form
   469.88/1,036.88 = 1,036.88/x
3. Step 3: Cross multiply
   469.88x = 1,036.88 × 1,036.88
4. Step 4: Simplify right side
   469.88x = 1,075,109.77
5. Step 5: Solve for x
   x = 1,075,109.77/469.88
6. Step 6: Final answer
   x = 2,288.08