Finding the Third Proportional to 759,483 and 1,145,056.50

Step by Step Solution

1. Step 1: Write the proportion equation
   759,483 : 1,145,056.50 = 1,145,056.50 : x
2. Step 2: Convert to fraction form
   759,483/1,145,056.50 = 1,145,056.50/x
3. Step 3: Cross multiply
   759,483x = 1,145,056.50 × 1,145,056.50
4. Step 4: Simplify right side
   759,483x = 1,311,154,388,192.25
5. Step 5: Solve for x
   x = 1,311,154,388,192.25/759,483
6. Step 6: Final answer
   x = 1,726,377.53