Finding the Third Proportional to 1,860,925 and 4,031,003

Step by Step Solution

1. Step 1: Write the proportion equation
   1,860,925 : 4,031,003 = 4,031,003 : x
2. Step 2: Convert to fraction form
   1,860,925/4,031,003 = 4,031,003/x
3. Step 3: Cross multiply
   1,860,925x = 4,031,003 × 4,031,003
4. Step 4: Simplify right side
   1,860,925x = 16,248,985,186,009
5. Step 5: Solve for x
   x = 16,248,985,186,009/1,860,925
6. Step 6: Final answer
   x = 8,731,671.18