Finding the Third Proportional to 5,825,238 and 8,737,861

Step by Step Solution

1. Step 1: Write the proportion equation
   5,825,238 : 8,737,861 = 8,737,861 : x
2. Step 2: Convert to fraction form
   5,825,238/8,737,861 = 8,737,861/x
3. Step 3: Cross multiply
   5,825,238x = 8,737,861 × 8,737,861
4. Step 4: Simplify right side
   5,825,238x = 76,350,214,855,321
5. Step 5: Solve for x
   x = 76,350,214,855,321/5,825,238
6. Step 6: Final answer
   x = 13,106,797.50