Finding the Third Proportional to 67,737.50 and 105,484

Step by Step Solution

1. Step 1: Write the proportion equation
   67,737.50 : 105,484 = 105,484 : x
2. Step 2: Convert to fraction form
   67,737.50/105,484 = 105,484/x
3. Step 3: Cross multiply
   67,737.50x = 105,484 × 105,484
4. Step 4: Simplify right side
   67,737.50x = 11,126,874,256
5. Step 5: Solve for x
   x = 11,126,874,256/67,737.50
6. Step 6: Final answer
   x = 164,264.61