Finding the Third Proportional to 1,036,718 and 1,692,861

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,718 : 1,692,861 = 1,692,861 : x
2. Step 2: Convert to fraction form
   1,036,718/1,692,861 = 1,692,861/x
3. Step 3: Cross multiply
   1,036,718x = 1,692,861 × 1,692,861
4. Step 4: Simplify right side
   1,036,718x = 2,865,778,365,321
5. Step 5: Solve for x
   x = 2,865,778,365,321/1,036,718
6. Step 6: Final answer
   x = 2,764,279.55