Finding the Third Proportional to 2,839,477.78 and 4,405,050.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,839,477.78 : 4,405,050.84 = 4,405,050.84 : x
2. Step 2: Convert to fraction form
   2,839,477.78/4,405,050.84 = 4,405,050.84/x
3. Step 3: Cross multiply
   2,839,477.78x = 4,405,050.84 × 4,405,050.84
4. Step 4: Simplify right side
   2,839,477.78x = 19,404,472,936,022.59
5. Step 5: Solve for x
   x = 19,404,472,936,022.59/2,839,477.78
6. Step 6: Final answer
   x = 6,833,817.49