Finding the Third Proportional to 8,053,109,811,338 and 17,665,343,154,892

Step by Step Solution

1. Step 1: Write the proportion equation
   8,053,109,811,338 : 17,665,343,154,892 = 17,665,343,154,892 : x
2. Step 2: Convert to fraction form
   8,053,109,811,338/17,665,343,154,892 = 17,665,343,154,892/x
3. Step 3: Cross multiply
   8,053,109,811,338x = 17,665,343,154,892 × 17,665,343,154,892
4. Step 4: Simplify right side
   8,053,109,811,338x = 312,064,348,780,089,638,236,717,056
5. Step 5: Solve for x
   x = 312,064,348,780,089,638,236,717,056/8,053,109,811,338
6. Step 6: Final answer
   x = 38,750,787,719,389.25