Finding the Third Proportional to 139,109,052,209.62 and 301,317,325,913.24

Step by Step Solution

1. Step 1: Write the proportion equation
   139,109,052,209.62 : 301,317,325,913.24 = 301,317,325,913.24 : x
2. Step 2: Convert to fraction form
   139,109,052,209.62/301,317,325,913.24 = 301,317,325,913.24/x
3. Step 3: Cross multiply
   139,109,052,209.62x = 301,317,325,913.24 × 301,317,325,913.24
4. Step 4: Simplify right side
   139,109,052,209.62x = 90,792,130,895,505,690,460,160
5. Step 5: Solve for x
   x = 90,792,130,895,505,690,460,160/139,109,052,209.62
6. Step 6: Final answer
   x = 652,668,747,672.10