Finding the Third Proportional to 788,704 and 1,710,256

Step by Step Solution

1. Step 1: Write the proportion equation
   788,704 : 1,710,256 = 1,710,256 : x
2. Step 2: Convert to fraction form
   788,704/1,710,256 = 1,710,256/x
3. Step 3: Cross multiply
   788,704x = 1,710,256 × 1,710,256
4. Step 4: Simplify right side
   788,704x = 2,924,975,585,536
5. Step 5: Solve for x
   x = 2,924,975,585,536/788,704
6. Step 6: Final answer
   x = 3,708,584.70