Finding the Third Proportional to 802,386 and 1,748,628

Step by Step Solution

1. Step 1: Write the proportion equation
   802,386 : 1,748,628 = 1,748,628 : x
2. Step 2: Convert to fraction form
   802,386/1,748,628 = 1,748,628/x
3. Step 3: Cross multiply
   802,386x = 1,748,628 × 1,748,628
4. Step 4: Simplify right side
   802,386x = 3,057,699,882,384
5. Step 5: Solve for x
   x = 3,057,699,882,384/802,386
6. Step 6: Final answer
   x = 3,810,759.26