Finding the Third Proportional to 133,051.50 and 296,136

Step by Step Solution

1. Step 1: Write the proportion equation
   133,051.50 : 296,136 = 296,136 : x
2. Step 2: Convert to fraction form
   133,051.50/296,136 = 296,136/x
3. Step 3: Cross multiply
   133,051.50x = 296,136 × 296,136
4. Step 4: Simplify right side
   133,051.50x = 87,696,530,496
5. Step 5: Solve for x
   x = 87,696,530,496/133,051.50
6. Step 6: Final answer
   x = 659,117.19