Finding the Third Proportional to 59,890 and 93,109

Step by Step Solution

1. Step 1: Write the proportion equation
   59,890 : 93,109 = 93,109 : x
2. Step 2: Convert to fraction form
   59,890/93,109 = 93,109/x
3. Step 3: Cross multiply
   59,890x = 93,109 × 93,109
4. Step 4: Simplify right side
   59,890x = 8,669,285,881
5. Step 5: Solve for x
   x = 8,669,285,881/59,890
6. Step 6: Final answer
   x = 144,753.48