Finding the Third Proportional to 511,095,393 and 1,111,739,971.50

Step by Step Solution

1. Step 1: Write the proportion equation
   511,095,393 : 1,111,739,971.50 = 1,111,739,971.50 : x
2. Step 2: Convert to fraction form
   511,095,393/1,111,739,971.50 = 1,111,739,971.50/x
3. Step 3: Cross multiply
   511,095,393x = 1,111,739,971.50 × 1,111,739,971.50
4. Step 4: Simplify right side
   511,095,393x = 1,235,965,764,230,820,864
5. Step 5: Solve for x
   x = 1,235,965,764,230,820,864/511,095,393
6. Step 6: Final answer
   x = 2,418,268,255.12