Finding the Third Proportional to 603,912 and 1,234,032

Step by Step Solution

1. Step 1: Write the proportion equation
   603,912 : 1,234,032 = 1,234,032 : x
2. Step 2: Convert to fraction form
   603,912/1,234,032 = 1,234,032/x
3. Step 3: Cross multiply
   603,912x = 1,234,032 × 1,234,032
4. Step 4: Simplify right side
   603,912x = 1,522,834,977,024
5. Step 5: Solve for x
   x = 1,522,834,977,024/603,912
6. Step 6: Final answer
   x = 2,521,617.35