Finding the Third Proportional to 25,059,456 and 39,874,842

Step by Step Solution

1. Step 1: Write the proportion equation
   25,059,456 : 39,874,842 = 39,874,842 : x
2. Step 2: Convert to fraction form
   25,059,456/39,874,842 = 39,874,842/x
3. Step 3: Cross multiply
   25,059,456x = 39,874,842 × 39,874,842
4. Step 4: Simplify right side
   25,059,456x = 1,590,003,024,524,964
5. Step 5: Solve for x
   x = 1,590,003,024,524,964/25,059,456
6. Step 6: Final answer
   x = 63,449,223.50