Finding the Third Proportional to 1,669,154 and 3,604,384

Step by Step Solution

1. Step 1: Write the proportion equation
   1,669,154 : 3,604,384 = 3,604,384 : x
2. Step 2: Convert to fraction form
   1,669,154/3,604,384 = 3,604,384/x
3. Step 3: Cross multiply
   1,669,154x = 3,604,384 × 3,604,384
4. Step 4: Simplify right side
   1,669,154x = 12,991,584,019,456
5. Step 5: Solve for x
   x = 12,991,584,019,456/1,669,154
6. Step 6: Final answer
   x = 7,783,334.56