Finding the Third Proportional to 14,740,916 and 31,896,388

Step by Step Solution

1. Step 1: Write the proportion equation
   14,740,916 : 31,896,388 = 31,896,388 : x
2. Step 2: Convert to fraction form
   14,740,916/31,896,388 = 31,896,388/x
3. Step 3: Cross multiply
   14,740,916x = 31,896,388 × 31,896,388
4. Step 4: Simplify right side
   14,740,916x = 1,017,379,567,446,544
5. Step 5: Solve for x
   x = 1,017,379,567,446,544/14,740,916
6. Step 6: Final answer
   x = 69,017,391.28