Finding the Third Proportional to 97,881 and 140,005.50

Step by Step Solution

1. Step 1: Write the proportion equation
   97,881 : 140,005.50 = 140,005.50 : x
2. Step 2: Convert to fraction form
   97,881/140,005.50 = 140,005.50/x
3. Step 3: Cross multiply
   97,881x = 140,005.50 × 140,005.50
4. Step 4: Simplify right side
   97,881x = 19,601,540,030.25
5. Step 5: Solve for x
   x = 19,601,540,030.25/97,881
6. Step 6: Final answer
   x = 200,258.89