Finding the Third Proportional to 930,399 and 1,973,718

Step by Step Solution

1. Step 1: Write the proportion equation
   930,399 : 1,973,718 = 1,973,718 : x
2. Step 2: Convert to fraction form
   930,399/1,973,718 = 1,973,718/x
3. Step 3: Cross multiply
   930,399x = 1,973,718 × 1,973,718
4. Step 4: Simplify right side
   930,399x = 3,895,562,743,524
5. Step 5: Solve for x
   x = 3,895,562,743,524/930,399
6. Step 6: Final answer
   x = 4,186,980.79