Finding the Third Proportional to 137,969,444 and 300,433,306

Step by Step Solution

1. Step 1: Write the proportion equation
   137,969,444 : 300,433,306 = 300,433,306 : x
2. Step 2: Convert to fraction form
   137,969,444/300,433,306 = 300,433,306/x
3. Step 3: Cross multiply
   137,969,444x = 300,433,306 × 300,433,306
4. Step 4: Simplify right side
   137,969,444x = 90,260,171,354,089,632
5. Step 5: Solve for x
   x = 90,260,171,354,089,632/137,969,444
6. Step 6: Final answer
   x = 654,204,066.76