Finding the Third Proportional to 866,304 and 1,333,285.50

Step by Step Solution

1. Step 1: Write the proportion equation
   866,304 : 1,333,285.50 = 1,333,285.50 : x
2. Step 2: Convert to fraction form
   866,304/1,333,285.50 = 1,333,285.50/x
3. Step 3: Cross multiply
   866,304x = 1,333,285.50 × 1,333,285.50
4. Step 4: Simplify right side
   866,304x = 1,777,650,224,510.25
5. Step 5: Solve for x
   x = 1,777,650,224,510.25/866,304
6. Step 6: Final answer
   x = 2,051,993.55