Finding the Third Proportional to 999,144 and 1,523,745

Step by Step Solution

1. Step 1: Write the proportion equation
   999,144 : 1,523,745 = 1,523,745 : x
2. Step 2: Convert to fraction form
   999,144/1,523,745 = 1,523,745/x
3. Step 3: Cross multiply
   999,144x = 1,523,745 × 1,523,745
4. Step 4: Simplify right side
   999,144x = 2,321,798,825,025
5. Step 5: Solve for x
   x = 2,321,798,825,025/999,144
6. Step 6: Final answer
   x = 2,323,787.99