Finding the Third Proportional to 374,706 and 571,444.50

Step by Step Solution

1. Step 1: Write the proportion equation
   374,706 : 571,444.50 = 571,444.50 : x
2. Step 2: Convert to fraction form
   374,706/571,444.50 = 571,444.50/x
3. Step 3: Cross multiply
   374,706x = 571,444.50 × 571,444.50
4. Step 4: Simplify right side
   374,706x = 326,548,816,580.25
5. Step 5: Solve for x
   x = 326,548,816,580.25/374,706
6. Step 6: Final answer
   x = 871,480.08