Finding the Third Proportional to 406,164.38 and 880,054.88

Step by Step Solution

1. Step 1: Write the proportion equation
   406,164.38 : 880,054.88 = 880,054.88 : x
2. Step 2: Convert to fraction form
   406,164.38/880,054.88 = 880,054.88/x
3. Step 3: Cross multiply
   406,164.38x = 880,054.88 × 880,054.88
4. Step 4: Simplify right side
   406,164.38x = 774,496,583,011.27
5. Step 5: Solve for x
   x = 774,496,583,011.27/406,164.38
6. Step 6: Final answer
   x = 1,906,855.03