Finding the Third Proportional to 1,993,594 and 3,011,128

Step by Step Solution

1. Step 1: Write the proportion equation
   1,993,594 : 3,011,128 = 3,011,128 : x
2. Step 2: Convert to fraction form
   1,993,594/3,011,128 = 3,011,128/x
3. Step 3: Cross multiply
   1,993,594x = 3,011,128 × 3,011,128
4. Step 4: Simplify right side
   1,993,594x = 9,066,891,832,384
5. Step 5: Solve for x
   x = 9,066,891,832,384/1,993,594
6. Step 6: Final answer
   x = 4,548,013.20