Finding the Third Proportional to 511,095,362 and 1,111,739,919.50

Step by Step Solution

1. Step 1: Write the proportion equation
   511,095,362 : 1,111,739,919.50 = 1,111,739,919.50 : x
2. Step 2: Convert to fraction form
   511,095,362/1,111,739,919.50 = 1,111,739,919.50/x
3. Step 3: Cross multiply
   511,095,362x = 1,111,739,919.50 × 1,111,739,919.50
4. Step 4: Simplify right side
   511,095,362x = 1,235,965,648,609,866,496
5. Step 5: Solve for x
   x = 1,235,965,648,609,866,496/511,095,362
6. Step 6: Final answer
   x = 2,418,268,175.58