Finding the Third Proportional to 133,453.50 and 156,981.38

Step by Step Solution

1. Step 1: Write the proportion equation
   133,453.50 : 156,981.38 = 156,981.38 : x
2. Step 2: Convert to fraction form
   133,453.50/156,981.38 = 156,981.38/x
3. Step 3: Cross multiply
   133,453.50x = 156,981.38 × 156,981.38
4. Step 4: Simplify right side
   133,453.50x = 24,643,152,096.89
5. Step 5: Solve for x
   x = 24,643,152,096.89/133,453.50
6. Step 6: Final answer
   x = 184,657.22