Finding the Third Proportional to 573,696 and 843,841.50

Step by Step Solution

1. Step 1: Write the proportion equation
   573,696 : 843,841.50 = 843,841.50 : x
2. Step 2: Convert to fraction form
   573,696/843,841.50 = 843,841.50/x
3. Step 3: Cross multiply
   573,696x = 843,841.50 × 843,841.50
4. Step 4: Simplify right side
   573,696x = 712,068,477,122.25
5. Step 5: Solve for x
   x = 712,068,477,122.25/573,696
6. Step 6: Final answer
   x = 1,241,194.77