Finding the Third Proportional to 5,381,833 and 8,095,429.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,381,833 : 8,095,429.50 = 8,095,429.50 : x
2. Step 2: Convert to fraction form
   5,381,833/8,095,429.50 = 8,095,429.50/x
3. Step 3: Cross multiply
   5,381,833x = 8,095,429.50 × 8,095,429.50
4. Step 4: Simplify right side
   5,381,833x = 65,535,978,789,470.25
5. Step 5: Solve for x
   x = 65,535,978,789,470.25/5,381,833
6. Step 6: Final answer
   x = 12,177,259.83