Finding the Third Proportional to 530,914.50 and 1,146,352.50

Step by Step Solution

1. Step 1: Write the proportion equation
   530,914.50 : 1,146,352.50 = 1,146,352.50 : x
2. Step 2: Convert to fraction form
   530,914.50/1,146,352.50 = 1,146,352.50/x
3. Step 3: Cross multiply
   530,914.50x = 1,146,352.50 × 1,146,352.50
4. Step 4: Simplify right side
   530,914.50x = 1,314,124,054,256.25
5. Step 5: Solve for x
   x = 1,314,124,054,256.25/530,914.50
6. Step 6: Final answer
   x = 2,475,208.45