Finding the Third Proportional to 562,644 and 1,327,360.50

Step by Step Solution

1. Step 1: Write the proportion equation
   562,644 : 1,327,360.50 = 1,327,360.50 : x
2. Step 2: Convert to fraction form
   562,644/1,327,360.50 = 1,327,360.50/x
3. Step 3: Cross multiply
   562,644x = 1,327,360.50 × 1,327,360.50
4. Step 4: Simplify right side
   562,644x = 1,761,885,896,960.25
5. Step 5: Solve for x
   x = 1,761,885,896,960.25/562,644
6. Step 6: Final answer
   x = 3,131,439.95