Finding the Third Proportional to 2,594,521,418.63 and 3,874,780,435.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,594,521,418.63 : 3,874,780,435.50 = 3,874,780,435.50 : x
2. Step 2: Convert to fraction form
   2,594,521,418.63/3,874,780,435.50 = 3,874,780,435.50/x
3. Step 3: Cross multiply
   2,594,521,418.63x = 3,874,780,435.50 × 3,874,780,435.50
4. Step 4: Simplify right side
   2,594,521,418.63x = 15,013,923,423,333,570,560
5. Step 5: Solve for x
   x = 15,013,923,423,333,570,560/2,594,521,418.63
6. Step 6: Final answer
   x = 5,786,779,525.33