Finding the Third Proportional to 834,382,065.50 and 1,813,897,555

Step by Step Solution

1. Step 1: Write the proportion equation
   834,382,065.50 : 1,813,897,555 = 1,813,897,555 : x
2. Step 2: Convert to fraction form
   834,382,065.50/1,813,897,555 = 1,813,897,555/x
3. Step 3: Cross multiply
   834,382,065.50x = 1,813,897,555 × 1,813,897,555
4. Step 4: Simplify right side
   834,382,065.50x = 3,290,224,340,034,977,792
5. Step 5: Solve for x
   x = 3,290,224,340,034,977,792/834,382,065.50
6. Step 6: Final answer
   x = 3,943,306,641.02