Finding the Third Proportional to 1,706,396 and 3,734,200

Step by Step Solution

1. Step 1: Write the proportion equation
   1,706,396 : 3,734,200 = 3,734,200 : x
2. Step 2: Convert to fraction form
   1,706,396/3,734,200 = 3,734,200/x
3. Step 3: Cross multiply
   1,706,396x = 3,734,200 × 3,734,200
4. Step 4: Simplify right side
   1,706,396x = 13,944,249,640,000
5. Step 5: Solve for x
   x = 13,944,249,640,000/1,706,396
6. Step 6: Final answer
   x = 8,171,754.76