Finding the Third Proportional to 28,235.25 and 43,746.75

Step by Step Solution

1. Step 1: Write the proportion equation
   28,235.25 : 43,746.75 = 43,746.75 : x
2. Step 2: Convert to fraction form
   28,235.25/43,746.75 = 43,746.75/x
3. Step 3: Cross multiply
   28,235.25x = 43,746.75 × 43,746.75
4. Step 4: Simplify right side
   28,235.25x = 1,913,778,135.56
5. Step 5: Solve for x
   x = 1,913,778,135.56/28,235.25
6. Step 6: Final answer
   x = 67,779.75