Finding the Third Proportional to 873,520.50 and 1,852,003.50

Step by Step Solution

1. Step 1: Write the proportion equation
   873,520.50 : 1,852,003.50 = 1,852,003.50 : x
2. Step 2: Convert to fraction form
   873,520.50/1,852,003.50 = 1,852,003.50/x
3. Step 3: Cross multiply
   873,520.50x = 1,852,003.50 × 1,852,003.50
4. Step 4: Simplify right side
   873,520.50x = 3,429,916,964,012.25
5. Step 5: Solve for x
   x = 3,429,916,964,012.25/873,520.50
6. Step 6: Final answer
   x = 3,926,544.33