Finding the Third Proportional to 75,348 and 109,810.50

Step by Step Solution

1. Step 1: Write the proportion equation
   75,348 : 109,810.50 = 109,810.50 : x
2. Step 2: Convert to fraction form
   75,348/109,810.50 = 109,810.50/x
3. Step 3: Cross multiply
   75,348x = 109,810.50 × 109,810.50
4. Step 4: Simplify right side
   75,348x = 12,058,345,910.25
5. Step 5: Solve for x
   x = 12,058,345,910.25/75,348
6. Step 6: Final answer
   x = 160,035.38