Finding the Third Proportional to 70,905,372 and 154,234,002

Step by Step Solution

1. Step 1: Write the proportion equation
   70,905,372 : 154,234,002 = 154,234,002 : x
2. Step 2: Convert to fraction form
   70,905,372/154,234,002 = 154,234,002/x
3. Step 3: Cross multiply
   70,905,372x = 154,234,002 × 154,234,002
4. Step 4: Simplify right side
   70,905,372x = 23,788,127,372,936,004
5. Step 5: Solve for x
   x = 23,788,127,372,936,004/70,905,372
6. Step 6: Final answer
   x = 335,491,186.38