Finding the Third Proportional to 1,669,125 and 3,604,326

Step by Step Solution

1. Step 1: Write the proportion equation
   1,669,125 : 3,604,326 = 3,604,326 : x
2. Step 2: Convert to fraction form
   1,669,125/3,604,326 = 3,604,326/x
3. Step 3: Cross multiply
   1,669,125x = 3,604,326 × 3,604,326
4. Step 4: Simplify right side
   1,669,125x = 12,991,165,914,276
5. Step 5: Solve for x
   x = 12,991,165,914,276/1,669,125
6. Step 6: Final answer
   x = 7,783,219.30