Finding the Third Proportional to 533,064 and 1,258,381

Step by Step Solution

1. Step 1: Write the proportion equation
   533,064 : 1,258,381 = 1,258,381 : x
2. Step 2: Convert to fraction form
   533,064/1,258,381 = 1,258,381/x
3. Step 3: Cross multiply
   533,064x = 1,258,381 × 1,258,381
4. Step 4: Simplify right side
   533,064x = 1,583,522,741,161
5. Step 5: Solve for x
   x = 1,583,522,741,161/533,064
6. Step 6: Final answer
   x = 2,970,605.30