Finding the Third Proportional to 406,233 and 880,263.50

Step by Step Solution

1. Step 1: Write the proportion equation
   406,233 : 880,263.50 = 880,263.50 : x
2. Step 2: Convert to fraction form
   406,233/880,263.50 = 880,263.50/x
3. Step 3: Cross multiply
   406,233x = 880,263.50 × 880,263.50
4. Step 4: Simplify right side
   406,233x = 774,863,829,432.25
5. Step 5: Solve for x
   x = 774,863,829,432.25/406,233
6. Step 6: Final answer
   x = 1,907,436.94