Finding the Third Proportional to 137,969,442 and 300,433,302

Step by Step Solution

1. Step 1: Write the proportion equation
   137,969,442 : 300,433,302 = 300,433,302 : x
2. Step 2: Convert to fraction form
   137,969,442/300,433,302 = 300,433,302/x
3. Step 3: Cross multiply
   137,969,442x = 300,433,302 × 300,433,302
4. Step 4: Simplify right side
   137,969,442x = 90,260,168,950,623,200
5. Step 5: Solve for x
   x = 90,260,168,950,623,200/137,969,442
6. Step 6: Final answer
   x = 654,204,058.83