Finding the Third Proportional to 1,658,254 and 3,570,200

Step by Step Solution

1. Step 1: Write the proportion equation
   1,658,254 : 3,570,200 = 3,570,200 : x
2. Step 2: Convert to fraction form
   1,658,254/3,570,200 = 3,570,200/x
3. Step 3: Cross multiply
   1,658,254x = 3,570,200 × 3,570,200
4. Step 4: Simplify right side
   1,658,254x = 12,746,328,040,000
5. Step 5: Solve for x
   x = 12,746,328,040,000/1,658,254
6. Step 6: Final answer
   x = 7,686,595.68