Finding the Third Proportional to 35,812,074 and 76,729,408

Step by Step Solution

1. Step 1: Write the proportion equation
   35,812,074 : 76,729,408 = 76,729,408 : x
2. Step 2: Convert to fraction form
   35,812,074/76,729,408 = 76,729,408/x
3. Step 3: Cross multiply
   35,812,074x = 76,729,408 × 76,729,408
4. Step 4: Simplify right side
   35,812,074x = 5,887,402,052,030,464
5. Step 5: Solve for x
   x = 5,887,402,052,030,464/35,812,074
6. Step 6: Final answer
   x = 164,397,126.29