Finding the Third Proportional to 147,707,408 and 341,915,919

Step by Step Solution

1. Step 1: Write the proportion equation
   147,707,408 : 341,915,919 = 341,915,919 : x
2. Step 2: Convert to fraction form
   147,707,408/341,915,919 = 341,915,919/x
3. Step 3: Cross multiply
   147,707,408x = 341,915,919 × 341,915,919
4. Step 4: Simplify right side
   147,707,408x = 116,906,495,665,614,560
5. Step 5: Solve for x
   x = 116,906,495,665,614,560/147,707,408
6. Step 6: Final answer
   x = 791,473,476.17