Finding the Third Proportional to 839,002,767.75 and 1,166,566,285.69

Step by Step Solution

1. Step 1: Write the proportion equation
   839,002,767.75 : 1,166,566,285.69 = 1,166,566,285.69 : x
2. Step 2: Convert to fraction form
   839,002,767.75/1,166,566,285.69 = 1,166,566,285.69/x
3. Step 3: Cross multiply
   839,002,767.75x = 1,166,566,285.69 × 1,166,566,285.69
4. Step 4: Simplify right side
   839,002,767.75x = 1,360,876,898,902,729,984
5. Step 5: Solve for x
   x = 1,360,876,898,902,729,984/839,002,767.75
6. Step 6: Final answer
   x = 1,622,017,174.69