Finding the Third Proportional to 17,102,904 and 35,621,040

Step by Step Solution

1. Step 1: Write the proportion equation
   17,102,904 : 35,621,040 = 35,621,040 : x
2. Step 2: Convert to fraction form
   17,102,904/35,621,040 = 35,621,040/x
3. Step 3: Cross multiply
   17,102,904x = 35,621,040 × 35,621,040
4. Step 4: Simplify right side
   17,102,904x = 1,268,858,490,681,600
5. Step 5: Solve for x
   x = 1,268,858,490,681,600/17,102,904
6. Step 6: Final answer
   x = 74,189,651.69