Finding the Third Proportional to 43,618.50 and 58,853.25

Step by Step Solution

1. Step 1: Write the proportion equation
   43,618.50 : 58,853.25 = 58,853.25 : x
2. Step 2: Convert to fraction form
   43,618.50/58,853.25 = 58,853.25/x
3. Step 3: Cross multiply
   43,618.50x = 58,853.25 × 58,853.25
4. Step 4: Simplify right side
   43,618.50x = 3,463,705,035.56
5. Step 5: Solve for x
   x = 3,463,705,035.56/43,618.50
6. Step 6: Final answer
   x = 79,409.08