Finding the Third Proportional to 17,748,308 and 25,362,743

Step by Step Solution

1. Step 1: Write the proportion equation
   17,748,308 : 25,362,743 = 25,362,743 : x
2. Step 2: Convert to fraction form
   17,748,308/25,362,743 = 25,362,743/x
3. Step 3: Cross multiply
   17,748,308x = 25,362,743 × 25,362,743
4. Step 4: Simplify right side
   17,748,308x = 643,268,732,484,049
5. Step 5: Solve for x
   x = 643,268,732,484,049/17,748,308
6. Step 6: Final answer
   x = 36,243,946.89