Finding the Third Proportional to 93,906 and 140,899.50

Step by Step Solution

1. Step 1: Write the proportion equation
   93,906 : 140,899.50 = 140,899.50 : x
2. Step 2: Convert to fraction form
   93,906/140,899.50 = 140,899.50/x
3. Step 3: Cross multiply
   93,906x = 140,899.50 × 140,899.50
4. Step 4: Simplify right side
   93,906x = 19,852,669,100.25
5. Step 5: Solve for x
   x = 19,852,669,100.25/93,906
6. Step 6: Final answer
   x = 211,410.02