Finding the Third Proportional to 31,823,355 and 69,476,010

Step by Step Solution

1. Step 1: Write the proportion equation
   31,823,355 : 69,476,010 = 69,476,010 : x
2. Step 2: Convert to fraction form
   31,823,355/69,476,010 = 69,476,010/x
3. Step 3: Cross multiply
   31,823,355x = 69,476,010 × 69,476,010
4. Step 4: Simplify right side
   31,823,355x = 4,826,915,965,520,100
5. Step 5: Solve for x
   x = 4,826,915,965,520,100/31,823,355
6. Step 6: Final answer
   x = 151,678,412.46