Finding the Third Proportional to 51,054 and 104,700

Step by Step Solution

1. Step 1: Write the proportion equation
   51,054 : 104,700 = 104,700 : x
2. Step 2: Convert to fraction form
   51,054/104,700 = 104,700/x
3. Step 3: Cross multiply
   51,054x = 104,700 × 104,700
4. Step 4: Simplify right side
   51,054x = 10,962,090,000
5. Step 5: Solve for x
   x = 10,962,090,000/51,054
6. Step 6: Final answer
   x = 214,715.60