Finding the Third Proportional to 2,159,339 and 4,725,463

Step by Step Solution

1. Step 1: Write the proportion equation
   2,159,339 : 4,725,463 = 4,725,463 : x
2. Step 2: Convert to fraction form
   2,159,339/4,725,463 = 4,725,463/x
3. Step 3: Cross multiply
   2,159,339x = 4,725,463 × 4,725,463
4. Step 4: Simplify right side
   2,159,339x = 22,330,000,564,369
5. Step 5: Solve for x
   x = 22,330,000,564,369/2,159,339
6. Step 6: Final answer
   x = 10,341,127.80