Finding the Third Proportional to 183,435.50 and 401,610.50

Step by Step Solution

1. Step 1: Write the proportion equation
   183,435.50 : 401,610.50 = 401,610.50 : x
2. Step 2: Convert to fraction form
   183,435.50/401,610.50 = 401,610.50/x
3. Step 3: Cross multiply
   183,435.50x = 401,610.50 × 401,610.50
4. Step 4: Simplify right side
   183,435.50x = 161,290,993,710.25
5. Step 5: Solve for x
   x = 161,290,993,710.25/183,435.50
6. Step 6: Final answer
   x = 879,279.06