Finding the Third Proportional to 17,748,240 and 25,362,648

Step by Step Solution

1. Step 1: Write the proportion equation
   17,748,240 : 25,362,648 = 25,362,648 : x
2. Step 2: Convert to fraction form
   17,748,240/25,362,648 = 25,362,648/x
3. Step 3: Cross multiply
   17,748,240x = 25,362,648 × 25,362,648
4. Step 4: Simplify right side
   17,748,240x = 643,263,913,571,904
5. Step 5: Solve for x
   x = 643,263,913,571,904/17,748,240
6. Step 6: Final answer
   x = 36,243,814.24