Finding the Third Proportional to 672,019.50 and 1,476,898.50

Step by Step Solution

1. Step 1: Write the proportion equation
   672,019.50 : 1,476,898.50 = 1,476,898.50 : x
2. Step 2: Convert to fraction form
   672,019.50/1,476,898.50 = 1,476,898.50/x
3. Step 3: Cross multiply
   672,019.50x = 1,476,898.50 × 1,476,898.50
4. Step 4: Simplify right side
   672,019.50x = 2,181,229,179,302.25
5. Step 5: Solve for x
   x = 2,181,229,179,302.25/672,019.50
6. Step 6: Final answer
   x = 3,245,782.57