Finding the Third Proportional to 805,112 and 1,736,346

Step by Step Solution

1. Step 1: Write the proportion equation
   805,112 : 1,736,346 = 1,736,346 : x
2. Step 2: Convert to fraction form
   805,112/1,736,346 = 1,736,346/x
3. Step 3: Cross multiply
   805,112x = 1,736,346 × 1,736,346
4. Step 4: Simplify right side
   805,112x = 3,014,897,431,716
5. Step 5: Solve for x
   x = 3,014,897,431,716/805,112
6. Step 6: Final answer
   x = 3,744,693.20