Finding the Third Proportional to 131,301 and 203,701.50

Step by Step Solution

1. Step 1: Write the proportion equation
   131,301 : 203,701.50 = 203,701.50 : x
2. Step 2: Convert to fraction form
   131,301/203,701.50 = 203,701.50/x
3. Step 3: Cross multiply
   131,301x = 203,701.50 × 203,701.50
4. Step 4: Simplify right side
   131,301x = 41,494,301,102.25
5. Step 5: Solve for x
   x = 41,494,301,102.25/131,301
6. Step 6: Final answer
   x = 316,024.26