Finding the Third Proportional to 529,800.75 and 1,158,016.50

Step by Step Solution

1. Step 1: Write the proportion equation
   529,800.75 : 1,158,016.50 = 1,158,016.50 : x
2. Step 2: Convert to fraction form
   529,800.75/1,158,016.50 = 1,158,016.50/x
3. Step 3: Cross multiply
   529,800.75x = 1,158,016.50 × 1,158,016.50
4. Step 4: Simplify right side
   529,800.75x = 1,341,002,214,272.25
5. Step 5: Solve for x
   x = 1,341,002,214,272.25/529,800.75
6. Step 6: Final answer
   x = 2,531,144.42