Finding the Third Proportional to 610,512 and 1,326,063

Step by Step Solution

1. Step 1: Write the proportion equation
   610,512 : 1,326,063 = 1,326,063 : x
2. Step 2: Convert to fraction form
   610,512/1,326,063 = 1,326,063/x
3. Step 3: Cross multiply
   610,512x = 1,326,063 × 1,326,063
4. Step 4: Simplify right side
   610,512x = 1,758,443,079,969
5. Step 5: Solve for x
   x = 1,758,443,079,969/610,512
6. Step 6: Final answer
   x = 2,880,276.03