Finding the Third Proportional to 71,646,026 and 155,456,144

Step by Step Solution

1. Step 1: Write the proportion equation
   71,646,026 : 155,456,144 = 155,456,144 : x
2. Step 2: Convert to fraction form
   71,646,026/155,456,144 = 155,456,144/x
3. Step 3: Cross multiply
   71,646,026x = 155,456,144 × 155,456,144
4. Step 4: Simplify right side
   71,646,026x = 24,166,612,707,348,736
5. Step 5: Solve for x
   x = 24,166,612,707,348,736/71,646,026
6. Step 6: Final answer
   x = 337,305,696.58