Finding the Third Proportional to 845,388.38 and 1,720,300.88

Step by Step Solution

1. Step 1: Write the proportion equation
   845,388.38 : 1,720,300.88 = 1,720,300.88 : x
2. Step 2: Convert to fraction form
   845,388.38/1,720,300.88 = 1,720,300.88/x
3. Step 3: Cross multiply
   845,388.38x = 1,720,300.88 × 1,720,300.88
4. Step 4: Simplify right side
   845,388.38x = 2,959,435,100,525.77
5. Step 5: Solve for x
   x = 2,959,435,100,525.77/845,388.38
6. Step 6: Final answer
   x = 3,500,681.09