Finding the Third Proportional to 2,056,070 and 4,455,364

Step by Step Solution

1. Step 1: Write the proportion equation
   2,056,070 : 4,455,364 = 4,455,364 : x
2. Step 2: Convert to fraction form
   2,056,070/4,455,364 = 4,455,364/x
3. Step 3: Cross multiply
   2,056,070x = 4,455,364 × 4,455,364
4. Step 4: Simplify right side
   2,056,070x = 19,850,268,372,496
5. Step 5: Solve for x
   x = 19,850,268,372,496/2,056,070
6. Step 6: Final answer
   x = 9,654,471.09