Finding the Third Proportional to 103,825.50 and 148,470

Step by Step Solution

1. Step 1: Write the proportion equation
   103,825.50 : 148,470 = 148,470 : x
2. Step 2: Convert to fraction form
   103,825.50/148,470 = 148,470/x
3. Step 3: Cross multiply
   103,825.50x = 148,470 × 148,470
4. Step 4: Simplify right side
   103,825.50x = 22,043,340,900
5. Step 5: Solve for x
   x = 22,043,340,900/103,825.50
6. Step 6: Final answer
   x = 212,311.44