Finding the Third Proportional to 906,770.50 and 1,456,057.50

Step by Step Solution

1. Step 1: Write the proportion equation
   906,770.50 : 1,456,057.50 = 1,456,057.50 : x
2. Step 2: Convert to fraction form
   906,770.50/1,456,057.50 = 1,456,057.50/x
3. Step 3: Cross multiply
   906,770.50x = 1,456,057.50 × 1,456,057.50
4. Step 4: Simplify right side
   906,770.50x = 2,120,103,443,306.25
5. Step 5: Solve for x
   x = 2,120,103,443,306.25/906,770.50
6. Step 6: Final answer
   x = 2,338,081.62