Finding the Third Proportional to 1,997,404 and 4,314,037

Step by Step Solution

1. Step 1: Write the proportion equation
   1,997,404 : 4,314,037 = 4,314,037 : x
2. Step 2: Convert to fraction form
   1,997,404/4,314,037 = 4,314,037/x
3. Step 3: Cross multiply
   1,997,404x = 4,314,037 × 4,314,037
4. Step 4: Simplify right side
   1,997,404x = 18,610,915,237,369
5. Step 5: Solve for x
   x = 18,610,915,237,369/1,997,404
6. Step 6: Final answer
   x = 9,317,551.80