Finding the Third Proportional to 537,460 and 1,173,160

Step by Step Solution

1. Step 1: Write the proportion equation
   537,460 : 1,173,160 = 1,173,160 : x
2. Step 2: Convert to fraction form
   537,460/1,173,160 = 1,173,160/x
3. Step 3: Cross multiply
   537,460x = 1,173,160 × 1,173,160
4. Step 4: Simplify right side
   537,460x = 1,376,304,385,600
5. Step 5: Solve for x
   x = 1,376,304,385,600/537,460
6. Step 6: Final answer
   x = 2,560,756.87