Finding the Third Proportional to 139,230,304 and 295,057,674

Step by Step Solution

1. Step 1: Write the proportion equation
   139,230,304 : 295,057,674 = 295,057,674 : x
2. Step 2: Convert to fraction form
   139,230,304/295,057,674 = 295,057,674/x
3. Step 3: Cross multiply
   139,230,304x = 295,057,674 × 295,057,674
4. Step 4: Simplify right side
   139,230,304x = 87,059,030,986,290,272
5. Step 5: Solve for x
   x = 87,059,030,986,290,272/139,230,304
6. Step 6: Final answer
   x = 625,287,947.27