Finding the Third Proportional to 375,799.50 and 877,028

Step by Step Solution

1. Step 1: Write the proportion equation
   375,799.50 : 877,028 = 877,028 : x
2. Step 2: Convert to fraction form
   375,799.50/877,028 = 877,028/x
3. Step 3: Cross multiply
   375,799.50x = 877,028 × 877,028
4. Step 4: Simplify right side
   375,799.50x = 769,178,112,784
5. Step 5: Solve for x
   x = 769,178,112,784/375,799.50
6. Step 6: Final answer
   x = 2,046,777.90