Finding the Third Proportional to 802,386 and 1,762,212

Step by Step Solution

1. Step 1: Write the proportion equation
   802,386 : 1,762,212 = 1,762,212 : x
2. Step 2: Convert to fraction form
   802,386/1,762,212 = 1,762,212/x
3. Step 3: Cross multiply
   802,386x = 1,762,212 × 1,762,212
4. Step 4: Simplify right side
   802,386x = 3,105,391,132,944
5. Step 5: Solve for x
   x = 3,105,391,132,944/802,386
6. Step 6: Final answer
   x = 3,870,196.06