Finding the Third Proportional to 259,429.50 and 568,053

Step by Step Solution

1. Step 1: Write the proportion equation
   259,429.50 : 568,053 = 568,053 : x
2. Step 2: Convert to fraction form
   259,429.50/568,053 = 568,053/x
3. Step 3: Cross multiply
   259,429.50x = 568,053 × 568,053
4. Step 4: Simplify right side
   259,429.50x = 322,684,210,809
5. Step 5: Solve for x
   x = 322,684,210,809/259,429.50
6. Step 6: Final answer
   x = 1,243,822.35