Finding the Third Proportional to 30,335,372 and 42,923,620

Step by Step Solution

1. Step 1: Write the proportion equation
   30,335,372 : 42,923,620 = 42,923,620 : x
2. Step 2: Convert to fraction form
   30,335,372/42,923,620 = 42,923,620/x
3. Step 3: Cross multiply
   30,335,372x = 42,923,620 × 42,923,620
4. Step 4: Simplify right side
   30,335,372x = 1,842,437,153,904,400
5. Step 5: Solve for x
   x = 1,842,437,153,904,400/30,335,372
6. Step 6: Final answer
   x = 60,735,604.43