Finding the Third Proportional to 17,356,820 and 37,325,692

Step by Step Solution

1. Step 1: Write the proportion equation
   17,356,820 : 37,325,692 = 37,325,692 : x
2. Step 2: Convert to fraction form
   17,356,820/37,325,692 = 37,325,692/x
3. Step 3: Cross multiply
   17,356,820x = 37,325,692 × 37,325,692
4. Step 4: Simplify right side
   17,356,820x = 1,393,207,283,278,864
5. Step 5: Solve for x
   x = 1,393,207,283,278,864/17,356,820
6. Step 6: Final answer
   x = 80,268,579.34