Finding the Third Proportional to 985,801.50 and 1,439,910

Step by Step Solution

1. Step 1: Write the proportion equation
   985,801.50 : 1,439,910 = 1,439,910 : x
2. Step 2: Convert to fraction form
   985,801.50/1,439,910 = 1,439,910/x
3. Step 3: Cross multiply
   985,801.50x = 1,439,910 × 1,439,910
4. Step 4: Simplify right side
   985,801.50x = 2,073,340,808,100
5. Step 5: Solve for x
   x = 2,073,340,808,100/985,801.50
6. Step 6: Final answer
   x = 2,103,203.14