Finding the Third Proportional to 5,893,458 and 8,318,583

Step by Step Solution

1. Step 1: Write the proportion equation
   5,893,458 : 8,318,583 = 8,318,583 : x
2. Step 2: Convert to fraction form
   5,893,458/8,318,583 = 8,318,583/x
3. Step 3: Cross multiply
   5,893,458x = 8,318,583 × 8,318,583
4. Step 4: Simplify right side
   5,893,458x = 69,198,823,127,889
5. Step 5: Solve for x
   x = 69,198,823,127,889/5,893,458
6. Step 6: Final answer
   x = 11,741,633.37