Finding the Third Proportional to 829,144.50 and 1,757,931

Step by Step Solution

1. Step 1: Write the proportion equation
   829,144.50 : 1,757,931 = 1,757,931 : x
2. Step 2: Convert to fraction form
   829,144.50/1,757,931 = 1,757,931/x
3. Step 3: Cross multiply
   829,144.50x = 1,757,931 × 1,757,931
4. Step 4: Simplify right side
   829,144.50x = 3,090,321,400,761
5. Step 5: Solve for x
   x = 3,090,321,400,761/829,144.50
6. Step 6: Final answer
   x = 3,727,120.42