Finding the Third Proportional to 562,012.50 and 843,034.50

Step by Step Solution

1. Step 1: Write the proportion equation
   562,012.50 : 843,034.50 = 843,034.50 : x
2. Step 2: Convert to fraction form
   562,012.50/843,034.50 = 843,034.50/x
3. Step 3: Cross multiply
   562,012.50x = 843,034.50 × 843,034.50
4. Step 4: Simplify right side
   562,012.50x = 710,707,168,190.25
5. Step 5: Solve for x
   x = 710,707,168,190.25/562,012.50
6. Step 6: Final answer
   x = 1,264,575.38