Finding the Third Proportional to 529,564 and 1,152,312

Step by Step Solution

1. Step 1: Write the proportion equation
   529,564 : 1,152,312 = 1,152,312 : x
2. Step 2: Convert to fraction form
   529,564/1,152,312 = 1,152,312/x
3. Step 3: Cross multiply
   529,564x = 1,152,312 × 1,152,312
4. Step 4: Simplify right side
   529,564x = 1,327,822,945,344
5. Step 5: Solve for x
   x = 1,327,822,945,344/529,564
6. Step 6: Final answer
   x = 2,507,388.99