Finding the Third Proportional to 467,224 and 731,978

Step by Step Solution

1. Step 1: Write the proportion equation
   467,224 : 731,978 = 731,978 : x
2. Step 2: Convert to fraction form
   467,224/731,978 = 731,978/x
3. Step 3: Cross multiply
   467,224x = 731,978 × 731,978
4. Step 4: Simplify right side
   467,224x = 535,791,792,484
5. Step 5: Solve for x
   x = 535,791,792,484/467,224
6. Step 6: Final answer
   x = 1,146,755.72