Finding the Third Proportional to 62,316 and 133,491.38

Step by Step Solution

1. Step 1: Write the proportion equation
   62,316 : 133,491.38 = 133,491.38 : x
2. Step 2: Convert to fraction form
   62,316/133,491.38 = 133,491.38/x
3. Step 3: Cross multiply
   62,316x = 133,491.38 × 133,491.38
4. Step 4: Simplify right side
   62,316x = 17,819,947,199.39
5. Step 5: Solve for x
   x = 17,819,947,199.39/62,316
6. Step 6: Final answer
   x = 285,961.02