Finding the Third Proportional to 983,209.50 and 2,145,153.38

Step by Step Solution

1. Step 1: Write the proportion equation
   983,209.50 : 2,145,153.38 = 2,145,153.38 : x
2. Step 2: Convert to fraction form
   983,209.50/2,145,153.38 = 2,145,153.38/x
3. Step 3: Cross multiply
   983,209.50x = 2,145,153.38 × 2,145,153.38
4. Step 4: Simplify right side
   983,209.50x = 4,601,683,002,273.89
5. Step 5: Solve for x
   x = 4,601,683,002,273.89/983,209.50
6. Step 6: Final answer
   x = 4,680,267.03