Finding the Third Proportional to 2,973,445 and 4,726,009

Step by Step Solution

1. Step 1: Write the proportion equation
   2,973,445 : 4,726,009 = 4,726,009 : x
2. Step 2: Convert to fraction form
   2,973,445/4,726,009 = 4,726,009/x
3. Step 3: Cross multiply
   2,973,445x = 4,726,009 × 4,726,009
4. Step 4: Simplify right side
   2,973,445x = 22,335,161,068,081
5. Step 5: Solve for x
   x = 22,335,161,068,081/2,973,445
6. Step 6: Final answer
   x = 7,511,543.37