Finding the Third Proportional to 82,359,942 and 175,663,452

Step by Step Solution

1. Step 1: Write the proportion equation
   82,359,942 : 175,663,452 = 175,663,452 : x
2. Step 2: Convert to fraction form
   82,359,942/175,663,452 = 175,663,452/x
3. Step 3: Cross multiply
   82,359,942x = 175,663,452 × 175,663,452
4. Step 4: Simplify right side
   82,359,942x = 30,857,648,368,556,304
5. Step 5: Solve for x
   x = 30,857,648,368,556,304/82,359,942
6. Step 6: Final answer
   x = 374,668,165.36