Finding the Third Proportional to 17,676,912 and 38,055,396

Step by Step Solution

1. Step 1: Write the proportion equation
   17,676,912 : 38,055,396 = 38,055,396 : x
2. Step 2: Convert to fraction form
   17,676,912/38,055,396 = 38,055,396/x
3. Step 3: Cross multiply
   17,676,912x = 38,055,396 × 38,055,396
4. Step 4: Simplify right side
   17,676,912x = 1,448,213,164,716,816
5. Step 5: Solve for x
   x = 1,448,213,164,716,816/17,676,912
6. Step 6: Final answer
   x = 81,926,818.71