Finding the Third Proportional to 803,364 and 1,731,144

Step by Step Solution

1. Step 1: Write the proportion equation
   803,364 : 1,731,144 = 1,731,144 : x
2. Step 2: Convert to fraction form
   803,364/1,731,144 = 1,731,144/x
3. Step 3: Cross multiply
   803,364x = 1,731,144 × 1,731,144
4. Step 4: Simplify right side
   803,364x = 2,996,859,548,736
5. Step 5: Solve for x
   x = 2,996,859,548,736/803,364
6. Step 6: Final answer
   x = 3,730,388.15