Finding the Third Proportional to 725,133 and 1,019,329.50

Step by Step Solution

1. Step 1: Write the proportion equation
   725,133 : 1,019,329.50 = 1,019,329.50 : x
2. Step 2: Convert to fraction form
   725,133/1,019,329.50 = 1,019,329.50/x
3. Step 3: Cross multiply
   725,133x = 1,019,329.50 × 1,019,329.50
4. Step 4: Simplify right side
   725,133x = 1,039,032,629,570.25
5. Step 5: Solve for x
   x = 1,039,032,629,570.25/725,133
6. Step 6: Final answer
   x = 1,432,885.59