Finding the Third Proportional to 763,117.50 and 1,589,028

Step by Step Solution

1. Step 1: Write the proportion equation
   763,117.50 : 1,589,028 = 1,589,028 : x
2. Step 2: Convert to fraction form
   763,117.50/1,589,028 = 1,589,028/x
3. Step 3: Cross multiply
   763,117.50x = 1,589,028 × 1,589,028
4. Step 4: Simplify right side
   763,117.50x = 2,525,009,984,784
5. Step 5: Solve for x
   x = 2,525,009,984,784/763,117.50
6. Step 6: Final answer
   x = 3,308,808.91