Finding the Third Proportional to 17,503,093,120 and 37,660,853,517

Step by Step Solution

1. Step 1: Write the proportion equation
   17,503,093,120 : 37,660,853,517 = 37,660,853,517 : x
2. Step 2: Convert to fraction form
   17,503,093,120/37,660,853,517 = 37,660,853,517/x
3. Step 3: Cross multiply
   17,503,093,120x = 37,660,853,517 × 37,660,853,517
4. Step 4: Simplify right side
   17,503,093,120x = 1,418,339,887,628,931,301,376
5. Step 5: Solve for x
   x = 1,418,339,887,628,931,301,376/17,503,093,120
6. Step 6: Final answer
   x = 81,033,670,900.62