Finding the Third Proportional to 1,997,604 and 4,402,382

Step by Step Solution

1. Step 1: Write the proportion equation
   1,997,604 : 4,402,382 = 4,402,382 : x
2. Step 2: Convert to fraction form
   1,997,604/4,402,382 = 4,402,382/x
3. Step 3: Cross multiply
   1,997,604x = 4,402,382 × 4,402,382
4. Step 4: Simplify right side
   1,997,604x = 19,380,967,273,924
5. Step 5: Solve for x
   x = 19,380,967,273,924/1,997,604
6. Step 6: Final answer
   x = 9,702,106.76