Finding the Third Proportional to 448,810.88 and 983,461.50

Step by Step Solution

1. Step 1: Write the proportion equation
   448,810.88 : 983,461.50 = 983,461.50 : x
2. Step 2: Convert to fraction form
   448,810.88/983,461.50 = 983,461.50/x
3. Step 3: Cross multiply
   448,810.88x = 983,461.50 × 983,461.50
4. Step 4: Simplify right side
   448,810.88x = 967,196,521,982.25
5. Step 5: Solve for x
   x = 967,196,521,982.25/448,810.88
6. Step 6: Final answer
   x = 2,155,020.25