Finding the Third Proportional to 562,548 and 843,883.50

Step by Step Solution

1. Step 1: Write the proportion equation
   562,548 : 843,883.50 = 843,883.50 : x
2. Step 2: Convert to fraction form
   562,548/843,883.50 = 843,883.50/x
3. Step 3: Cross multiply
   562,548x = 843,883.50 × 843,883.50
4. Step 4: Simplify right side
   562,548x = 712,139,361,572.25
5. Step 5: Solve for x
   x = 712,139,361,572.25/562,548
6. Step 6: Final answer
   x = 1,265,917.51