Finding the Third Proportional to 465,150 and 700,447.50

Step by Step Solution

1. Step 1: Write the proportion equation
   465,150 : 700,447.50 = 700,447.50 : x
2. Step 2: Convert to fraction form
   465,150/700,447.50 = 700,447.50/x
3. Step 3: Cross multiply
   465,150x = 700,447.50 × 700,447.50
4. Step 4: Simplify right side
   465,150x = 490,626,700,256.25
5. Step 5: Solve for x
   x = 490,626,700,256.25/465,150
6. Step 6: Final answer
   x = 1,054,770.93