Finding the Third Proportional to 413,026.50 and 875,604

Step by Step Solution

1. Step 1: Write the proportion equation
   413,026.50 : 875,604 = 875,604 : x
2. Step 2: Convert to fraction form
   413,026.50/875,604 = 875,604/x
3. Step 3: Cross multiply
   413,026.50x = 875,604 × 875,604
4. Step 4: Simplify right side
   413,026.50x = 766,682,364,816
5. Step 5: Solve for x
   x = 766,682,364,816/413,026.50
6. Step 6: Final answer
   x = 1,856,254.66