Finding the Third Proportional to 16,705,978 and 26,582,759

Step by Step Solution

1. Step 1: Write the proportion equation
   16,705,978 : 26,582,759 = 26,582,759 : x
2. Step 2: Convert to fraction form
   16,705,978/26,582,759 = 26,582,759/x
3. Step 3: Cross multiply
   16,705,978x = 26,582,759 × 26,582,759
4. Step 4: Simplify right side
   16,705,978x = 706,643,076,052,081
5. Step 5: Solve for x
   x = 706,643,076,052,081/16,705,978
6. Step 6: Final answer
   x = 42,298,815.19