Finding the Third Proportional to 459,148.50 and 973,872

Step by Step Solution

1. Step 1: Write the proportion equation
   459,148.50 : 973,872 = 973,872 : x
2. Step 2: Convert to fraction form
   459,148.50/973,872 = 973,872/x
3. Step 3: Cross multiply
   459,148.50x = 973,872 × 973,872
4. Step 4: Simplify right side
   459,148.50x = 948,426,672,384
5. Step 5: Solve for x
   x = 948,426,672,384/459,148.50
6. Step 6: Final answer
   x = 2,065,620.76