Finding the Third Proportional to 70,576,616 and 152,878,160

Step by Step Solution

1. Step 1: Write the proportion equation
   70,576,616 : 152,878,160 = 152,878,160 : x
2. Step 2: Convert to fraction form
   70,576,616/152,878,160 = 152,878,160/x
3. Step 3: Cross multiply
   70,576,616x = 152,878,160 × 152,878,160
4. Step 4: Simplify right side
   70,576,616x = 23,371,731,804,985,600
5. Step 5: Solve for x
   x = 23,371,731,804,985,600/70,576,616
6. Step 6: Final answer
   x = 331,154,044.07