Finding the Third Proportional to 215,560.50 and 467,798

Step by Step Solution

1. Step 1: Write the proportion equation
   215,560.50 : 467,798 = 467,798 : x
2. Step 2: Convert to fraction form
   215,560.50/467,798 = 467,798/x
3. Step 3: Cross multiply
   215,560.50x = 467,798 × 467,798
4. Step 4: Simplify right side
   215,560.50x = 218,834,968,804
5. Step 5: Solve for x
   x = 218,834,968,804/215,560.50
6. Step 6: Final answer
   x = 1,015,190.49