Finding the Third Proportional to 1,992,596 and 4,126,972

Step by Step Solution

1. Step 1: Write the proportion equation
   1,992,596 : 4,126,972 = 4,126,972 : x
2. Step 2: Convert to fraction form
   1,992,596/4,126,972 = 4,126,972/x
3. Step 3: Cross multiply
   1,992,596x = 4,126,972 × 4,126,972
4. Step 4: Simplify right side
   1,992,596x = 17,031,897,888,784
5. Step 5: Solve for x
   x = 17,031,897,888,784/1,992,596
6. Step 6: Final answer
   x = 8,547,592.13