Finding the Third Proportional to 3,149,498 and 7,375,082

Step by Step Solution

1. Step 1: Write the proportion equation
   3,149,498 : 7,375,082 = 7,375,082 : x
2. Step 2: Convert to fraction form
   3,149,498/7,375,082 = 7,375,082/x
3. Step 3: Cross multiply
   3,149,498x = 7,375,082 × 7,375,082
4. Step 4: Simplify right side
   3,149,498x = 54,391,834,506,724
5. Step 5: Solve for x
   x = 54,391,834,506,724/3,149,498
6. Step 6: Final answer
   x = 17,270,001.28