Finding the Third Proportional to 1,658,252 and 3,570,196

Step by Step Solution

1. Step 1: Write the proportion equation
   1,658,252 : 3,570,196 = 3,570,196 : x
2. Step 2: Convert to fraction form
   1,658,252/3,570,196 = 3,570,196/x
3. Step 3: Cross multiply
   1,658,252x = 3,570,196 × 3,570,196
4. Step 4: Simplify right side
   1,658,252x = 12,746,299,478,416
5. Step 5: Solve for x
   x = 12,746,299,478,416/1,658,252
6. Step 6: Final answer
   x = 7,686,587.73