Finding the Third Proportional to 62,949.66 and 89,629.03

Step by Step Solution

1. Step 1: Write the proportion equation
   62,949.66 : 89,629.03 = 89,629.03 : x
2. Step 2: Convert to fraction form
   62,949.66/89,629.03 = 89,629.03/x
3. Step 3: Cross multiply
   62,949.66x = 89,629.03 × 89,629.03
4. Step 4: Simplify right side
   62,949.66x = 8,033,363,242.81
5. Step 5: Solve for x
   x = 8,033,363,242.81/62,949.66
6. Step 6: Final answer
   x = 127,615.68