Finding the Third Proportional to 529,706 and 1,158,442

Step by Step Solution

1. Step 1: Write the proportion equation
   529,706 : 1,158,442 = 1,158,442 : x
2. Step 2: Convert to fraction form
   529,706/1,158,442 = 1,158,442/x
3. Step 3: Cross multiply
   529,706x = 1,158,442 × 1,158,442
4. Step 4: Simplify right side
   529,706x = 1,341,987,867,364
5. Step 5: Solve for x
   x = 1,341,987,867,364/529,706
6. Step 6: Final answer
   x = 2,533,457.93