Finding the Third Proportional to 1,047,042 and 1,660,636

Step by Step Solution

1. Step 1: Write the proportion equation
   1,047,042 : 1,660,636 = 1,660,636 : x
2. Step 2: Convert to fraction form
   1,047,042/1,660,636 = 1,660,636/x
3. Step 3: Cross multiply
   1,047,042x = 1,660,636 × 1,660,636
4. Step 4: Simplify right side
   1,047,042x = 2,757,711,924,496
5. Step 5: Solve for x
   x = 2,757,711,924,496/1,047,042
6. Step 6: Final answer
   x = 2,633,812.13