Finding the Third Proportional to 28,629.75 and 62,341.31

Step by Step Solution

1. Step 1: Write the proportion equation
   28,629.75 : 62,341.31 = 62,341.31 : x
2. Step 2: Convert to fraction form
   28,629.75/62,341.31 = 62,341.31/x
3. Step 3: Cross multiply
   28,629.75x = 62,341.31 × 62,341.31
4. Step 4: Simplify right side
   28,629.75x = 3,886,439,244.22
5. Step 5: Solve for x
   x = 3,886,439,244.22/28,629.75
6. Step 6: Final answer
   x = 135,748.28