Finding the Third Proportional to 94,920 and 208,788

Step by Step Solution

1. Step 1: Write the proportion equation
   94,920 : 208,788 = 208,788 : x
2. Step 2: Convert to fraction form
   94,920/208,788 = 208,788/x
3. Step 3: Cross multiply
   94,920x = 208,788 × 208,788
4. Step 4: Simplify right side
   94,920x = 43,592,428,944
5. Step 5: Solve for x
   x = 43,592,428,944/94,920
6. Step 6: Final answer
   x = 459,254.41