Finding the Third Proportional to 453,385 and 950,297.50

Step by Step Solution

1. Step 1: Write the proportion equation
   453,385 : 950,297.50 = 950,297.50 : x
2. Step 2: Convert to fraction form
   453,385/950,297.50 = 950,297.50/x
3. Step 3: Cross multiply
   453,385x = 950,297.50 × 950,297.50
4. Step 4: Simplify right side
   453,385x = 903,065,338,506.25
5. Step 5: Solve for x
   x = 903,065,338,506.25/453,385
6. Step 6: Final answer
   x = 1,991,828.88