Finding the Third Proportional to 546,165 and 847,993.50

Step by Step Solution

1. Step 1: Write the proportion equation
   546,165 : 847,993.50 = 847,993.50 : x
2. Step 2: Convert to fraction form
   546,165/847,993.50 = 847,993.50/x
3. Step 3: Cross multiply
   546,165x = 847,993.50 × 847,993.50
4. Step 4: Simplify right side
   546,165x = 719,092,976,042.25
5. Step 5: Solve for x
   x = 719,092,976,042.25/546,165
6. Step 6: Final answer
   x = 1,316,622.22