Finding the Third Proportional to 624,376 and 1,326,500

Step by Step Solution

1. Step 1: Write the proportion equation
   624,376 : 1,326,500 = 1,326,500 : x
2. Step 2: Convert to fraction form
   624,376/1,326,500 = 1,326,500/x
3. Step 3: Cross multiply
   624,376x = 1,326,500 × 1,326,500
4. Step 4: Simplify right side
   624,376x = 1,759,602,250,000
5. Step 5: Solve for x
   x = 1,759,602,250,000/624,376
6. Step 6: Final answer
   x = 2,818,177.27