Finding the Third Proportional to 382,883.63 and 804,951

Step by Step Solution

1. Step 1: Write the proportion equation
   382,883.63 : 804,951 = 804,951 : x
2. Step 2: Convert to fraction form
   382,883.63/804,951 = 804,951/x
3. Step 3: Cross multiply
   382,883.63x = 804,951 × 804,951
4. Step 4: Simplify right side
   382,883.63x = 647,946,112,401
5. Step 5: Solve for x
   x = 647,946,112,401/382,883.63
6. Step 6: Final answer
   x = 1,692,279.51