Finding the Third Proportional to 1,574,644 and 3,346,118

Step by Step Solution

1. Step 1: Write the proportion equation
   1,574,644 : 3,346,118 = 3,346,118 : x
2. Step 2: Convert to fraction form
   1,574,644/3,346,118 = 3,346,118/x
3. Step 3: Cross multiply
   1,574,644x = 3,346,118 × 3,346,118
4. Step 4: Simplify right side
   1,574,644x = 11,196,505,669,924
5. Step 5: Solve for x
   x = 11,196,505,669,924/1,574,644
6. Step 6: Final answer
   x = 7,110,499.69