Finding the Third Proportional to 3,829,990 and 5,671,035

Step by Step Solution

1. Step 1: Write the proportion equation
   3,829,990 : 5,671,035 = 5,671,035 : x
2. Step 2: Convert to fraction form
   3,829,990/5,671,035 = 5,671,035/x
3. Step 3: Cross multiply
   3,829,990x = 5,671,035 × 5,671,035
4. Step 4: Simplify right side
   3,829,990x = 32,160,637,971,225
5. Step 5: Solve for x
   x = 32,160,637,971,225/3,829,990
6. Step 6: Final answer
   x = 8,397,055.34