Finding the Third Proportional to 58,876.50 and 89,044.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,876.50 : 89,044.50 = 89,044.50 : x
2. Step 2: Convert to fraction form
   58,876.50/89,044.50 = 89,044.50/x
3. Step 3: Cross multiply
   58,876.50x = 89,044.50 × 89,044.50
4. Step 4: Simplify right side
   58,876.50x = 7,928,922,980.25
5. Step 5: Solve for x
   x = 7,928,922,980.25/58,876.50
6. Step 6: Final answer
   x = 134,670.42