Finding the Third Proportional to 863,029.69 and 1,817,047.69

Step by Step Solution

1. Step 1: Write the proportion equation
   863,029.69 : 1,817,047.69 = 1,817,047.69 : x
2. Step 2: Convert to fraction form
   863,029.69/1,817,047.69 = 1,817,047.69/x
3. Step 3: Cross multiply
   863,029.69x = 1,817,047.69 × 1,817,047.69
4. Step 4: Simplify right side
   863,029.69x = 3,301,662,298,649.10
5. Step 5: Solve for x
   x = 3,301,662,298,649.10/863,029.69
6. Step 6: Final answer
   x = 3,825,664.80