Finding the Third Proportional to 2,159,352 and 4,725,488

Step by Step Solution

1. Step 1: Write the proportion equation
   2,159,352 : 4,725,488 = 4,725,488 : x
2. Step 2: Convert to fraction form
   2,159,352/4,725,488 = 4,725,488/x
3. Step 3: Cross multiply
   2,159,352x = 4,725,488 × 4,725,488
4. Step 4: Simplify right side
   2,159,352x = 22,330,236,838,144
5. Step 5: Solve for x
   x = 22,330,236,838,144/2,159,352
6. Step 6: Final answer
   x = 10,341,174.96