Finding the Third Proportional to 30,335,297.50 and 42,923,509.50

Step by Step Solution

1. Step 1: Write the proportion equation
   30,335,297.50 : 42,923,509.50 = 42,923,509.50 : x
2. Step 2: Convert to fraction form
   30,335,297.50/42,923,509.50 = 42,923,509.50/x
3. Step 3: Cross multiply
   30,335,297.50x = 42,923,509.50 × 42,923,509.50
4. Step 4: Simplify right side
   30,335,297.50x = 1,842,427,667,796,590.25
5. Step 5: Solve for x
   x = 1,842,427,667,796,590.25/30,335,297.50
6. Step 6: Final answer
   x = 60,735,440.88