Finding the Third Proportional to 70,576,498 and 152,877,920

Step by Step Solution

1. Step 1: Write the proportion equation
   70,576,498 : 152,877,920 = 152,877,920 : x
2. Step 2: Convert to fraction form
   70,576,498/152,877,920 = 152,877,920/x
3. Step 3: Cross multiply
   70,576,498x = 152,877,920 × 152,877,920
4. Step 4: Simplify right side
   70,576,498x = 23,371,658,423,526,400
5. Step 5: Solve for x
   x = 23,371,658,423,526,400/70,576,498
6. Step 6: Final answer
   x = 331,153,557.99