Finding the Third Proportional to 532,818 and 1,141,446

Step by Step Solution

1. Step 1: Write the proportion equation
   532,818 : 1,141,446 = 1,141,446 : x
2. Step 2: Convert to fraction form
   532,818/1,141,446 = 1,141,446/x
3. Step 3: Cross multiply
   532,818x = 1,141,446 × 1,141,446
4. Step 4: Simplify right side
   532,818x = 1,302,898,970,916
5. Step 5: Solve for x
   x = 1,302,898,970,916/532,818
6. Step 6: Final answer
   x = 2,445,298.34