Finding the Third Proportional to 42,536 and 93,136

Step by Step Solution

1. Step 1: Write the proportion equation
   42,536 : 93,136 = 93,136 : x
2. Step 2: Convert to fraction form
   42,536/93,136 = 93,136/x
3. Step 3: Cross multiply
   42,536x = 93,136 × 93,136
4. Step 4: Simplify right side
   42,536x = 8,674,314,496
5. Step 5: Solve for x
   x = 8,674,314,496/42,536
6. Step 6: Final answer
   x = 203,928.78