Finding the Third Proportional to 2,157,336 and 4,695,048

Step by Step Solution

1. Step 1: Write the proportion equation
   2,157,336 : 4,695,048 = 4,695,048 : x
2. Step 2: Convert to fraction form
   2,157,336/4,695,048 = 4,695,048/x
3. Step 3: Cross multiply
   2,157,336x = 4,695,048 × 4,695,048
4. Step 4: Simplify right side
   2,157,336x = 22,043,475,722,304
5. Step 5: Solve for x
   x = 22,043,475,722,304/2,157,336
6. Step 6: Final answer
   x = 10,217,914.93