Finding the Third Proportional to 35,225,911 and 71,442,294

Step by Step Solution

1. Step 1: Write the proportion equation
   35,225,911 : 71,442,294 = 71,442,294 : x
2. Step 2: Convert to fraction form
   35,225,911/71,442,294 = 71,442,294/x
3. Step 3: Cross multiply
   35,225,911x = 71,442,294 × 71,442,294
4. Step 4: Simplify right side
   35,225,911x = 5,104,001,371,982,436
5. Step 5: Solve for x
   x = 5,104,001,371,982,436/35,225,911
6. Step 6: Final answer
   x = 144,893,381.81