Finding the Third Proportional to 14,478,048 and 31,825,272

Step by Step Solution

1. Step 1: Write the proportion equation
   14,478,048 : 31,825,272 = 31,825,272 : x
2. Step 2: Convert to fraction form
   14,478,048/31,825,272 = 31,825,272/x
3. Step 3: Cross multiply
   14,478,048x = 31,825,272 × 31,825,272
4. Step 4: Simplify right side
   14,478,048x = 1,012,847,937,873,984
5. Step 5: Solve for x
   x = 1,012,847,937,873,984/14,478,048
6. Step 6: Final answer
   x = 69,957,492.74