Finding the Third Proportional to 28,219.83 and 43,594.77

Step by Step Solution

1. Step 1: Write the proportion equation
   28,219.83 : 43,594.77 = 43,594.77 : x
2. Step 2: Convert to fraction form
   28,219.83/43,594.77 = 43,594.77/x
3. Step 3: Cross multiply
   28,219.83x = 43,594.77 × 43,594.77
4. Step 4: Simplify right side
   28,219.83x = 1,900,503,930.48
5. Step 5: Solve for x
   x = 1,900,503,930.48/28,219.83
6. Step 6: Final answer
   x = 67,346.40