Finding the Third Proportional to 46,861.31 and 102,042.56

Step by Step Solution

1. Step 1: Write the proportion equation
   46,861.31 : 102,042.56 = 102,042.56 : x
2. Step 2: Convert to fraction form
   46,861.31/102,042.56 = 102,042.56/x
3. Step 3: Cross multiply
   46,861.31x = 102,042.56 × 102,042.56
4. Step 4: Simplify right side
   46,861.31x = 10,412,684,561.57
5. Step 5: Solve for x
   x = 10,412,684,561.57/46,861.31
6. Step 6: Final answer
   x = 222,202.15