Finding the Third Proportional to 1,019,311.50 and 1,224,141

Step by Step Solution

1. Step 1: Write the proportion equation
   1,019,311.50 : 1,224,141 = 1,224,141 : x
2. Step 2: Convert to fraction form
   1,019,311.50/1,224,141 = 1,224,141/x
3. Step 3: Cross multiply
   1,019,311.50x = 1,224,141 × 1,224,141
4. Step 4: Simplify right side
   1,019,311.50x = 1,498,521,187,881
5. Step 5: Solve for x
   x = 1,498,521,187,881/1,019,311.50
6. Step 6: Final answer
   x = 1,470,130.76