Finding the Third Proportional to 448,861.50 and 959,931

Step by Step Solution

1. Step 1: Write the proportion equation
   448,861.50 : 959,931 = 959,931 : x
2. Step 2: Convert to fraction form
   448,861.50/959,931 = 959,931/x
3. Step 3: Cross multiply
   448,861.50x = 959,931 × 959,931
4. Step 4: Simplify right side
   448,861.50x = 921,467,524,761
5. Step 5: Solve for x
   x = 921,467,524,761/448,861.50
6. Step 6: Final answer
   x = 2,052,899.45