Finding the Third Proportional to 269,784 and 590,962.50

Step by Step Solution

1. Step 1: Write the proportion equation
   269,784 : 590,962.50 = 590,962.50 : x
2. Step 2: Convert to fraction form
   269,784/590,962.50 = 590,962.50/x
3. Step 3: Cross multiply
   269,784x = 590,962.50 × 590,962.50
4. Step 4: Simplify right side
   269,784x = 349,236,676,406.25
5. Step 5: Solve for x
   x = 349,236,676,406.25/269,784
6. Step 6: Final answer
   x = 1,294,504.78