Finding the Third Proportional to 93,471 and 141,321.50

Step by Step Solution

1. Step 1: Write the proportion equation
   93,471 : 141,321.50 = 141,321.50 : x
2. Step 2: Convert to fraction form
   93,471/141,321.50 = 141,321.50/x
3. Step 3: Cross multiply
   93,471x = 141,321.50 × 141,321.50
4. Step 4: Simplify right side
   93,471x = 19,971,766,362.25
5. Step 5: Solve for x
   x = 19,971,766,362.25/93,471
6. Step 6: Final answer
   x = 213,668.05