Finding the Third Proportional to 2,520,687 and 3,874,477.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,520,687 : 3,874,477.50 = 3,874,477.50 : x
2. Step 2: Convert to fraction form
   2,520,687/3,874,477.50 = 3,874,477.50/x
3. Step 3: Cross multiply
   2,520,687x = 3,874,477.50 × 3,874,477.50
4. Step 4: Simplify right side
   2,520,687x = 15,011,575,898,006.25
5. Step 5: Solve for x
   x = 15,011,575,898,006.25/2,520,687
6. Step 6: Final answer
   x = 5,955,351.02