Finding the Third Proportional to 360,324 and 834,061.50

Step by Step Solution

1. Step 1: Write the proportion equation
   360,324 : 834,061.50 = 834,061.50 : x
2. Step 2: Convert to fraction form
   360,324/834,061.50 = 834,061.50/x
3. Step 3: Cross multiply
   360,324x = 834,061.50 × 834,061.50
4. Step 4: Simplify right side
   360,324x = 695,658,585,782.25
5. Step 5: Solve for x
   x = 695,658,585,782.25/360,324
6. Step 6: Final answer
   x = 1,930,647.38