Finding the Third Proportional to 1,834,189 and 4,022,307

Step by Step Solution

1. Step 1: Write the proportion equation
   1,834,189 : 4,022,307 = 4,022,307 : x
2. Step 2: Convert to fraction form
   1,834,189/4,022,307 = 4,022,307/x
3. Step 3: Cross multiply
   1,834,189x = 4,022,307 × 4,022,307
4. Step 4: Simplify right side
   1,834,189x = 16,178,953,602,249
5. Step 5: Solve for x
   x = 16,178,953,602,249/1,834,189
6. Step 6: Final answer
   x = 8,820,766.89