Finding the Third Proportional to 70,576,408 and 152,877,648

Step by Step Solution

1. Step 1: Write the proportion equation
   70,576,408 : 152,877,648 = 152,877,648 : x
2. Step 2: Convert to fraction form
   70,576,408/152,877,648 = 152,877,648/x
3. Step 3: Cross multiply
   70,576,408x = 152,877,648 × 152,877,648
4. Step 4: Simplify right side
   70,576,408x = 23,371,575,258,011,904
5. Step 5: Solve for x
   x = 23,371,575,258,011,904/70,576,408
6. Step 6: Final answer
   x = 331,152,801.91