Finding the Third Proportional to 70,684,460 and 154,603,096

Step by Step Solution

1. Step 1: Write the proportion equation
   70,684,460 : 154,603,096 = 154,603,096 : x
2. Step 2: Convert to fraction form
   70,684,460/154,603,096 = 154,603,096/x
3. Step 3: Cross multiply
   70,684,460x = 154,603,096 × 154,603,096
4. Step 4: Simplify right side
   70,684,460x = 23,902,117,292,785,216
5. Step 5: Solve for x
   x = 23,902,117,292,785,216/70,684,460
6. Step 6: Final answer
   x = 338,152,364.65