Finding the Third Proportional to 434,680.50 and 933,636

Step by Step Solution

1. Step 1: Write the proportion equation
   434,680.50 : 933,636 = 933,636 : x
2. Step 2: Convert to fraction form
   434,680.50/933,636 = 933,636/x
3. Step 3: Cross multiply
   434,680.50x = 933,636 × 933,636
4. Step 4: Simplify right side
   434,680.50x = 871,676,180,496
5. Step 5: Solve for x
   x = 871,676,180,496/434,680.50
6. Step 6: Final answer
   x = 2,005,326.17