Finding the Third Proportional to 431,994.75 and 942,600

Step by Step Solution

1. Step 1: Write the proportion equation
   431,994.75 : 942,600 = 942,600 : x
2. Step 2: Convert to fraction form
   431,994.75/942,600 = 942,600/x
3. Step 3: Cross multiply
   431,994.75x = 942,600 × 942,600
4. Step 4: Simplify right side
   431,994.75x = 888,494,760,000
5. Step 5: Solve for x
   x = 888,494,760,000/431,994.75
6. Step 6: Final answer
   x = 2,056,725.83