Finding the Third Proportional to 465,946.50 and 1,019,128.50

Step by Step Solution

1. Step 1: Write the proportion equation
   465,946.50 : 1,019,128.50 = 1,019,128.50 : x
2. Step 2: Convert to fraction form
   465,946.50/1,019,128.50 = 1,019,128.50/x
3. Step 3: Cross multiply
   465,946.50x = 1,019,128.50 × 1,019,128.50
4. Step 4: Simplify right side
   465,946.50x = 1,038,622,899,512.25
5. Step 5: Solve for x
   x = 1,038,622,899,512.25/465,946.50
6. Step 6: Final answer
   x = 2,229,060.42