Finding the Third Proportional to 94,729 and 209,222

Step by Step Solution

1. Step 1: Write the proportion equation
   94,729 : 209,222 = 209,222 : x
2. Step 2: Convert to fraction form
   94,729/209,222 = 209,222/x
3. Step 3: Cross multiply
   94,729x = 209,222 × 209,222
4. Step 4: Simplify right side
   94,729x = 43,773,845,284
5. Step 5: Solve for x
   x = 43,773,845,284/94,729
6. Step 6: Final answer
   x = 462,095.51