Finding the Third Proportional to 635,709 and 960,043.50

Step by Step Solution

1. Step 1: Write the proportion equation
   635,709 : 960,043.50 = 960,043.50 : x
2. Step 2: Convert to fraction form
   635,709/960,043.50 = 960,043.50/x
3. Step 3: Cross multiply
   635,709x = 960,043.50 × 960,043.50
4. Step 4: Simplify right side
   635,709x = 921,683,521,892.25
5. Step 5: Solve for x
   x = 921,683,521,892.25/635,709
6. Step 6: Final answer
   x = 1,449,851.30