Finding the Third Proportional to 1,706,368 and 3,734,144

Step by Step Solution

1. Step 1: Write the proportion equation
   1,706,368 : 3,734,144 = 3,734,144 : x
2. Step 2: Convert to fraction form
   1,706,368/3,734,144 = 3,734,144/x
3. Step 3: Cross multiply
   1,706,368x = 3,734,144 × 3,734,144
4. Step 4: Simplify right side
   1,706,368x = 13,943,831,412,736
5. Step 5: Solve for x
   x = 13,943,831,412,736/1,706,368
6. Step 6: Final answer
   x = 8,171,643.76