Finding the Third Proportional to 803,185.50 and 1,672,959

Step by Step Solution

1. Step 1: Write the proportion equation
   803,185.50 : 1,672,959 = 1,672,959 : x
2. Step 2: Convert to fraction form
   803,185.50/1,672,959 = 1,672,959/x
3. Step 3: Cross multiply
   803,185.50x = 1,672,959 × 1,672,959
4. Step 4: Simplify right side
   803,185.50x = 2,798,791,815,681
5. Step 5: Solve for x
   x = 2,798,791,815,681/803,185.50
6. Step 6: Final answer
   x = 3,484,614.47