Finding the Third Proportional to 17,503,093,117 and 37,660,853,512

Step by Step Solution

1. Step 1: Write the proportion equation
   17,503,093,117 : 37,660,853,512 = 37,660,853,512 : x
2. Step 2: Convert to fraction form
   17,503,093,117/37,660,853,512 = 37,660,853,512/x
3. Step 3: Cross multiply
   17,503,093,117x = 37,660,853,512 × 37,660,853,512
4. Step 4: Simplify right side
   17,503,093,117x = 1,418,339,887,252,322,648,064
5. Step 5: Solve for x
   x = 1,418,339,887,252,322,648,064/17,503,093,117
6. Step 6: Final answer
   x = 81,033,670,892.99