Finding the Third Proportional to 511,095,359.25 and 1,111,739,914.13

Step by Step Solution

1. Step 1: Write the proportion equation
   511,095,359.25 : 1,111,739,914.13 = 1,111,739,914.13 : x
2. Step 2: Convert to fraction form
   511,095,359.25/1,111,739,914.13 = 1,111,739,914.13/x
3. Step 3: Cross multiply
   511,095,359.25x = 1,111,739,914.13 × 1,111,739,914.13
4. Step 4: Simplify right side
   511,095,359.25x = 1,235,965,636,658,662,400
5. Step 5: Solve for x
   x = 1,235,965,636,658,662,400/511,095,359.25
6. Step 6: Final answer
   x = 2,418,268,165.21