Finding the Third Proportional to 1,025.53 and 2,179.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,025.53 : 2,179.22 = 2,179.22 : x
2. Step 2: Convert to fraction form
   1,025.53/2,179.22 = 2,179.22/x
3. Step 3: Cross multiply
   1,025.53x = 2,179.22 × 2,179.22
4. Step 4: Simplify right side
   1,025.53x = 4,748,994.36
5. Step 5: Solve for x
   x = 4,748,994.36/1,025.53
6. Step 6: Final answer
   x = 4,630.77