Finding the Third Proportional to 1,705,908 and 3,648,012

Step by Step Solution

1. Step 1: Write the proportion equation
   1,705,908 : 3,648,012 = 3,648,012 : x
2. Step 2: Convert to fraction form
   1,705,908/3,648,012 = 3,648,012/x
3. Step 3: Cross multiply
   1,705,908x = 3,648,012 × 3,648,012
4. Step 4: Simplify right side
   1,705,908x = 13,307,991,552,144
5. Step 5: Solve for x
   x = 13,307,991,552,144/1,705,908
6. Step 6: Final answer
   x = 7,801,119.14