Finding the Third Proportional to 2,056,058 and 4,455,346

Step by Step Solution

1. Step 1: Write the proportion equation
   2,056,058 : 4,455,346 = 4,455,346 : x
2. Step 2: Convert to fraction form
   2,056,058/4,455,346 = 4,455,346/x
3. Step 3: Cross multiply
   2,056,058x = 4,455,346 × 4,455,346
4. Step 4: Simplify right side
   2,056,058x = 19,850,107,979,716
5. Step 5: Solve for x
   x = 19,850,107,979,716/2,056,058
6. Step 6: Final answer
   x = 9,654,449.43