Finding the Third Proportional to 17,772,211,304 and 37,015,418,072

Step by Step Solution

1. Step 1: Write the proportion equation
   17,772,211,304 : 37,015,418,072 = 37,015,418,072 : x
2. Step 2: Convert to fraction form
   17,772,211,304/37,015,418,072 = 37,015,418,072/x
3. Step 3: Cross multiply
   17,772,211,304x = 37,015,418,072 × 37,015,418,072
4. Step 4: Simplify right side
   17,772,211,304x = 1,370,141,175,044,944,166,912
5. Step 5: Solve for x
   x = 1,370,141,175,044,944,166,912/17,772,211,304
6. Step 6: Final answer
   x = 77,094,580,500.32