Finding the Third Proportional to 11,492,482 and 17,139,063

Step by Step Solution

1. Step 1: Write the proportion equation
   11,492,482 : 17,139,063 = 17,139,063 : x
2. Step 2: Convert to fraction form
   11,492,482/17,139,063 = 17,139,063/x
3. Step 3: Cross multiply
   11,492,482x = 17,139,063 × 17,139,063
4. Step 4: Simplify right side
   11,492,482x = 293,747,480,517,969
5. Step 5: Solve for x
   x = 293,747,480,517,969/11,492,482
6. Step 6: Final answer
   x = 25,559,968.73