Finding the Third Proportional to 734,780 and 1,614,118

Step by Step Solution

1. Step 1: Write the proportion equation
   734,780 : 1,614,118 = 1,614,118 : x
2. Step 2: Convert to fraction form
   734,780/1,614,118 = 1,614,118/x
3. Step 3: Cross multiply
   734,780x = 1,614,118 × 1,614,118
4. Step 4: Simplify right side
   734,780x = 2,605,376,917,924
5. Step 5: Solve for x
   x = 2,605,376,917,924/734,780
6. Step 6: Final answer
   x = 3,545,791.83