Finding the Third Proportional to 139,109,058,760.50 and 301,317,337,752.75

Step by Step Solution

1. Step 1: Write the proportion equation
   139,109,058,760.50 : 301,317,337,752.75 = 301,317,337,752.75 : x
2. Step 2: Convert to fraction form
   139,109,058,760.50/301,317,337,752.75 = 301,317,337,752.75/x
3. Step 3: Cross multiply
   139,109,058,760.50x = 301,317,337,752.75 × 301,317,337,752.75
4. Step 4: Simplify right side
   139,109,058,760.50x = 90,792,138,030,404,817,911,808
5. Step 5: Solve for x
   x = 90,792,138,030,404,817,911,808/139,109,058,760.50
6. Step 6: Final answer
   x = 652,668,768,226.80