Finding the Third Proportional to 3,569,862 and 5,438,433

Step by Step Solution

1. Step 1: Write the proportion equation
   3,569,862 : 5,438,433 = 5,438,433 : x
2. Step 2: Convert to fraction form
   3,569,862/5,438,433 = 5,438,433/x
3. Step 3: Cross multiply
   3,569,862x = 5,438,433 × 5,438,433
4. Step 4: Simplify right side
   3,569,862x = 29,576,553,495,489
5. Step 5: Solve for x
   x = 29,576,553,495,489/3,569,862
6. Step 6: Final answer
   x = 8,285,069.14