Finding the Third Proportional to 562,588.50 and 1,230,760.50

Step by Step Solution

1. Step 1: Write the proportion equation
   562,588.50 : 1,230,760.50 = 1,230,760.50 : x
2. Step 2: Convert to fraction form
   562,588.50/1,230,760.50 = 1,230,760.50/x
3. Step 3: Cross multiply
   562,588.50x = 1,230,760.50 × 1,230,760.50
4. Step 4: Simplify right side
   562,588.50x = 1,514,771,408,360.25
5. Step 5: Solve for x
   x = 1,514,771,408,360.25/562,588.50
6. Step 6: Final answer
   x = 2,692,503.33