Finding the Third Proportional to 459,055.50 and 994,341

Step by Step Solution

1. Step 1: Write the proportion equation
   459,055.50 : 994,341 = 994,341 : x
2. Step 2: Convert to fraction form
   459,055.50/994,341 = 994,341/x
3. Step 3: Cross multiply
   459,055.50x = 994,341 × 994,341
4. Step 4: Simplify right side
   459,055.50x = 988,714,024,281
5. Step 5: Solve for x
   x = 988,714,024,281/459,055.50
6. Step 6: Final answer
   x = 2,153,800.63