Finding the Third Proportional to 1,669,836 and 3,654,744

Step by Step Solution

1. Step 1: Write the proportion equation
   1,669,836 : 3,654,744 = 3,654,744 : x
2. Step 2: Convert to fraction form
   1,669,836/3,654,744 = 3,654,744/x
3. Step 3: Cross multiply
   1,669,836x = 3,654,744 × 3,654,744
4. Step 4: Simplify right side
   1,669,836x = 13,357,153,705,536
5. Step 5: Solve for x
   x = 13,357,153,705,536/1,669,836
6. Step 6: Final answer
   x = 7,999,081.17