Finding the Third Proportional to 465,784.50 and 997,971

Step by Step Solution

1. Step 1: Write the proportion equation
   465,784.50 : 997,971 = 997,971 : x
2. Step 2: Convert to fraction form
   465,784.50/997,971 = 997,971/x
3. Step 3: Cross multiply
   465,784.50x = 997,971 × 997,971
4. Step 4: Simplify right side
   465,784.50x = 995,946,116,841
5. Step 5: Solve for x
   x = 995,946,116,841/465,784.50
6. Step 6: Final answer
   x = 2,138,212.24