Finding the Third Proportional to 71,646,006 and 155,456,105

Step by Step Solution

1. Step 1: Write the proportion equation
   71,646,006 : 155,456,105 = 155,456,105 : x
2. Step 2: Convert to fraction form
   71,646,006/155,456,105 = 155,456,105/x
3. Step 3: Cross multiply
   71,646,006x = 155,456,105 × 155,456,105
4. Step 4: Simplify right side
   71,646,006x = 24,166,600,581,771,024
5. Step 5: Solve for x
   x = 24,166,600,581,771,024/71,646,006
6. Step 6: Final answer
   x = 337,305,621.50