Finding the Third Proportional to 610,523 and 1,326,142

Step by Step Solution

1. Step 1: Write the proportion equation
   610,523 : 1,326,142 = 1,326,142 : x
2. Step 2: Convert to fraction form
   610,523/1,326,142 = 1,326,142/x
3. Step 3: Cross multiply
   610,523x = 1,326,142 × 1,326,142
4. Step 4: Simplify right side
   610,523x = 1,758,652,604,164
5. Step 5: Solve for x
   x = 1,758,652,604,164/610,523
6. Step 6: Final answer
   x = 2,880,567.32