Finding the Third Proportional to 537,394 and 1,173,032

Step by Step Solution

1. Step 1: Write the proportion equation
   537,394 : 1,173,032 = 1,173,032 : x
2. Step 2: Convert to fraction form
   537,394/1,173,032 = 1,173,032/x
3. Step 3: Cross multiply
   537,394x = 1,173,032 × 1,173,032
4. Step 4: Simplify right side
   537,394x = 1,376,004,073,024
5. Step 5: Solve for x
   x = 1,376,004,073,024/537,394
6. Step 6: Final answer
   x = 2,560,512.53