Finding the Third Proportional to 2,520,694.50 and 3,874,488

Step by Step Solution

1. Step 1: Write the proportion equation
   2,520,694.50 : 3,874,488 = 3,874,488 : x
2. Step 2: Convert to fraction form
   2,520,694.50/3,874,488 = 3,874,488/x
3. Step 3: Cross multiply
   2,520,694.50x = 3,874,488 × 3,874,488
4. Step 4: Simplify right side
   2,520,694.50x = 15,011,657,262,144
5. Step 5: Solve for x
   x = 15,011,657,262,144/2,520,694.50
6. Step 6: Final answer
   x = 5,955,365.58