Finding the Third Proportional to 501,517.83 and 977,919.33

Step by Step Solution

1. Step 1: Write the proportion equation
   501,517.83 : 977,919.33 = 977,919.33 : x
2. Step 2: Convert to fraction form
   501,517.83/977,919.33 = 977,919.33/x
3. Step 3: Cross multiply
   501,517.83x = 977,919.33 × 977,919.33
4. Step 4: Simplify right side
   501,517.83x = 956,326,212,320.45
5. Step 5: Solve for x
   x = 956,326,212,320.45/501,517.83
6. Step 6: Final answer
   x = 1,906,863.84