Finding the Third Proportional to 92,169 and 140,710.50

Step by Step Solution

1. Step 1: Write the proportion equation
   92,169 : 140,710.50 = 140,710.50 : x
2. Step 2: Convert to fraction form
   92,169/140,710.50 = 140,710.50/x
3. Step 3: Cross multiply
   92,169x = 140,710.50 × 140,710.50
4. Step 4: Simplify right side
   92,169x = 19,799,444,810.25
5. Step 5: Solve for x
   x = 19,799,444,810.25/92,169
6. Step 6: Final answer
   x = 214,816.75