Finding the Third Proportional to 1,860,927 and 4,031,007

Step by Step Solution

1. Step 1: Write the proportion equation
   1,860,927 : 4,031,007 = 4,031,007 : x
2. Step 2: Convert to fraction form
   1,860,927/4,031,007 = 4,031,007/x
3. Step 3: Cross multiply
   1,860,927x = 4,031,007 × 4,031,007
4. Step 4: Simplify right side
   1,860,927x = 16,249,017,434,049
5. Step 5: Solve for x
   x = 16,249,017,434,049/1,860,927
6. Step 6: Final answer
   x = 8,731,679.12