Finding the Third Proportional to 3,917,808 and 5,742,576

Step by Step Solution

1. Step 1: Write the proportion equation
   3,917,808 : 5,742,576 = 5,742,576 : x
2. Step 2: Convert to fraction form
   3,917,808/5,742,576 = 5,742,576/x
3. Step 3: Cross multiply
   3,917,808x = 5,742,576 × 5,742,576
4. Step 4: Simplify right side
   3,917,808x = 32,977,179,115,776
5. Step 5: Solve for x
   x = 32,977,179,115,776/3,917,808
6. Step 6: Final answer
   x = 8,417,252.48