Finding the Third Proportional to 17,503,093,142 and 37,660,853,559

Step by Step Solution

1. Step 1: Write the proportion equation
   17,503,093,142 : 37,660,853,559 = 37,660,853,559 : x
2. Step 2: Convert to fraction form
   17,503,093,142/37,660,853,559 = 37,660,853,559/x
3. Step 3: Cross multiply
   17,503,093,142x = 37,660,853,559 × 37,660,853,559
4. Step 4: Simplify right side
   17,503,093,142x = 1,418,339,890,792,442,888,192
5. Step 5: Solve for x
   x = 1,418,339,890,792,442,888,192/17,503,093,142
6. Step 6: Final answer
   x = 81,033,670,979.50