Finding the Third Proportional to 511,805,506.50 and 1,105,164,000

Step by Step Solution

1. Step 1: Write the proportion equation
   511,805,506.50 : 1,105,164,000 = 1,105,164,000 : x
2. Step 2: Convert to fraction form
   511,805,506.50/1,105,164,000 = 1,105,164,000/x
3. Step 3: Cross multiply
   511,805,506.50x = 1,105,164,000 × 1,105,164,000
4. Step 4: Simplify right side
   511,805,506.50x = 1,221,387,466,896,000,000
5. Step 5: Solve for x
   x = 1,221,387,466,896,000,000/511,805,506.50
6. Step 6: Final answer
   x = 2,386,428,929.32