Finding the Third Proportional to 3,545,952 and 7,838,400

Step by Step Solution

1. Step 1: Write the proportion equation
   3,545,952 : 7,838,400 = 7,838,400 : x
2. Step 2: Convert to fraction form
   3,545,952/7,838,400 = 7,838,400/x
3. Step 3: Cross multiply
   3,545,952x = 7,838,400 × 7,838,400
4. Step 4: Simplify right side
   3,545,952x = 61,440,514,560,000
5. Step 5: Solve for x
   x = 61,440,514,560,000/3,545,952
6. Step 6: Final answer
   x = 17,326,944.80