Finding the Third Proportional to 3,755,272 and 8,109,134

Step by Step Solution

1. Step 1: Write the proportion equation
   3,755,272 : 8,109,134 = 8,109,134 : x
2. Step 2: Convert to fraction form
   3,755,272/8,109,134 = 8,109,134/x
3. Step 3: Cross multiply
   3,755,272x = 8,109,134 × 8,109,134
4. Step 4: Simplify right side
   3,755,272x = 65,758,054,229,956
5. Step 5: Solve for x
   x = 65,758,054,229,956/3,755,272
6. Step 6: Final answer
   x = 17,510,863.19