Finding the Third Proportional to 839,002,772.25 and 1,166,566,291.31

Step by Step Solution

1. Step 1: Write the proportion equation
   839,002,772.25 : 1,166,566,291.31 = 1,166,566,291.31 : x
2. Step 2: Convert to fraction form
   839,002,772.25/1,166,566,291.31 = 1,166,566,291.31/x
3. Step 3: Cross multiply
   839,002,772.25x = 1,166,566,291.31 × 1,166,566,291.31
4. Step 4: Simplify right side
   839,002,772.25x = 1,360,876,912,026,600,704
5. Step 5: Solve for x
   x = 1,360,876,912,026,600,704/839,002,772.25
6. Step 6: Final answer
   x = 1,622,017,181.63