Finding the Third Proportional to 215,064 and 467,853.75

Step by Step Solution

1. Step 1: Write the proportion equation
   215,064 : 467,853.75 = 467,853.75 : x
2. Step 2: Convert to fraction form
   215,064/467,853.75 = 467,853.75/x
3. Step 3: Cross multiply
   215,064x = 467,853.75 × 467,853.75
4. Step 4: Simplify right side
   215,064x = 218,887,131,389.06
5. Step 5: Solve for x
   x = 218,887,131,389.06/215,064
6. Step 6: Final answer
   x = 1,017,776.71