Finding the Third Proportional to 624,132 and 1,343,066

Step by Step Solution

1. Step 1: Write the proportion equation
   624,132 : 1,343,066 = 1,343,066 : x
2. Step 2: Convert to fraction form
   624,132/1,343,066 = 1,343,066/x
3. Step 3: Cross multiply
   624,132x = 1,343,066 × 1,343,066
4. Step 4: Simplify right side
   624,132x = 1,803,826,280,356
5. Step 5: Solve for x
   x = 1,803,826,280,356/624,132
6. Step 6: Final answer
   x = 2,890,135.87