Finding the Third Proportional to 20,765,738 and 45,074,414

Step by Step Solution

1. Step 1: Write the proportion equation
   20,765,738 : 45,074,414 = 45,074,414 : x
2. Step 2: Convert to fraction form
   20,765,738/45,074,414 = 45,074,414/x
3. Step 3: Cross multiply
   20,765,738x = 45,074,414 × 45,074,414
4. Step 4: Simplify right side
   20,765,738x = 2,031,702,797,443,396
5. Step 5: Solve for x
   x = 2,031,702,797,443,396/20,765,738
6. Step 6: Final answer
   x = 97,839,180.94