Finding the Third Proportional to 793,700 and 1,873,256

Step by Step Solution

1. Step 1: Write the proportion equation
   793,700 : 1,873,256 = 1,873,256 : x
2. Step 2: Convert to fraction form
   793,700/1,873,256 = 1,873,256/x
3. Step 3: Cross multiply
   793,700x = 1,873,256 × 1,873,256
4. Step 4: Simplify right side
   793,700x = 3,509,088,041,536
5. Step 5: Solve for x
   x = 3,509,088,041,536/793,700
6. Step 6: Final answer
   x = 4,421,176.82