Finding the Third Proportional to 5,825,210 and 8,737,816

Step by Step Solution

1. Step 1: Write the proportion equation
   5,825,210 : 8,737,816 = 8,737,816 : x
2. Step 2: Convert to fraction form
   5,825,210/8,737,816 = 8,737,816/x
3. Step 3: Cross multiply
   5,825,210x = 8,737,816 × 8,737,816
4. Step 4: Simplify right side
   5,825,210x = 76,349,428,449,856
5. Step 5: Solve for x
   x = 76,349,428,449,856/5,825,210
6. Step 6: Final answer
   x = 13,106,725.50