Finding the Third Proportional to 92,109.50 and 146,470

Step by Step Solution

1. Step 1: Write the proportion equation
   92,109.50 : 146,470 = 146,470 : x
2. Step 2: Convert to fraction form
   92,109.50/146,470 = 146,470/x
3. Step 3: Cross multiply
   92,109.50x = 146,470 × 146,470
4. Step 4: Simplify right side
   92,109.50x = 21,453,460,900
5. Step 5: Solve for x
   x = 21,453,460,900/92,109.50
6. Step 6: Final answer
   x = 232,912.58