Finding the Third Proportional to 101,046 and 219,792

Step by Step Solution

1. Step 1: Write the proportion equation
   101,046 : 219,792 = 219,792 : x
2. Step 2: Convert to fraction form
   101,046/219,792 = 219,792/x
3. Step 3: Cross multiply
   101,046x = 219,792 × 219,792
4. Step 4: Simplify right side
   101,046x = 48,308,523,264
5. Step 5: Solve for x
   x = 48,308,523,264/101,046
6. Step 6: Final answer
   x = 478,084.47