Finding the Third Proportional to 812,520 and 1,730,016

Step by Step Solution

1. Step 1: Write the proportion equation
   812,520 : 1,730,016 = 1,730,016 : x
2. Step 2: Convert to fraction form
   812,520/1,730,016 = 1,730,016/x
3. Step 3: Cross multiply
   812,520x = 1,730,016 × 1,730,016
4. Step 4: Simplify right side
   812,520x = 2,992,955,360,256
5. Step 5: Solve for x
   x = 2,992,955,360,256/812,520
6. Step 6: Final answer
   x = 3,683,546.69