Finding the Third Proportional to 529,710 and 1,158,450

Step by Step Solution

1. Step 1: Write the proportion equation
   529,710 : 1,158,450 = 1,158,450 : x
2. Step 2: Convert to fraction form
   529,710/1,158,450 = 1,158,450/x
3. Step 3: Cross multiply
   529,710x = 1,158,450 × 1,158,450
4. Step 4: Simplify right side
   529,710x = 1,342,006,402,500
5. Step 5: Solve for x
   x = 1,342,006,402,500/529,710
6. Step 6: Final answer
   x = 2,533,473.79