Finding the Third Proportional to 570,718.50 and 1,205,061

Step by Step Solution

1. Step 1: Write the proportion equation
   570,718.50 : 1,205,061 = 1,205,061 : x
2. Step 2: Convert to fraction form
   570,718.50/1,205,061 = 1,205,061/x
3. Step 3: Cross multiply
   570,718.50x = 1,205,061 × 1,205,061
4. Step 4: Simplify right side
   570,718.50x = 1,452,172,013,721
5. Step 5: Solve for x
   x = 1,452,172,013,721/570,718.50
6. Step 6: Final answer
   x = 2,544,462.84