Finding the Third Proportional to 536,468 and 751,969.50

Step by Step Solution

1. Step 1: Write the proportion equation
   536,468 : 751,969.50 = 751,969.50 : x
2. Step 2: Convert to fraction form
   536,468/751,969.50 = 751,969.50/x
3. Step 3: Cross multiply
   536,468x = 751,969.50 × 751,969.50
4. Step 4: Simplify right side
   536,468x = 565,458,128,930.25
5. Step 5: Solve for x
   x = 565,458,128,930.25/536,468
6. Step 6: Final answer
   x = 1,054,038.88