Finding the Third Proportional to 805,154 and 1,736,412

Step by Step Solution

1. Step 1: Write the proportion equation
   805,154 : 1,736,412 = 1,736,412 : x
2. Step 2: Convert to fraction form
   805,154/1,736,412 = 1,736,412/x
3. Step 3: Cross multiply
   805,154x = 1,736,412 × 1,736,412
4. Step 4: Simplify right side
   805,154x = 3,015,126,633,744
5. Step 5: Solve for x
   x = 3,015,126,633,744/805,154
6. Step 6: Final answer
   x = 3,744,782.53