Finding the Third Proportional to 1,669,134 and 3,604,344

Step by Step Solution

1. Step 1: Write the proportion equation
   1,669,134 : 3,604,344 = 3,604,344 : x
2. Step 2: Convert to fraction form
   1,669,134/3,604,344 = 3,604,344/x
3. Step 3: Cross multiply
   1,669,134x = 3,604,344 × 3,604,344
4. Step 4: Simplify right side
   1,669,134x = 12,991,295,670,336
5. Step 5: Solve for x
   x = 12,991,295,670,336/1,669,134
6. Step 6: Final answer
   x = 7,783,255.07