Finding the Third Proportional to 28,268.63 and 58,862.63

Step by Step Solution

1. Step 1: Write the proportion equation
   28,268.63 : 58,862.63 = 58,862.63 : x
2. Step 2: Convert to fraction form
   28,268.63/58,862.63 = 58,862.63/x
3. Step 3: Cross multiply
   28,268.63x = 58,862.63 × 58,862.63
4. Step 4: Simplify right side
   28,268.63x = 3,464,808,621.89
5. Step 5: Solve for x
   x = 3,464,808,621.89/28,268.63
6. Step 6: Final answer
   x = 122,567.29