Finding the Third Proportional to 11,492,476.59 and 17,139,054.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,492,476.59 : 17,139,054.52 = 17,139,054.52 : x
2. Step 2: Convert to fraction form
   11,492,476.59/17,139,054.52 = 17,139,054.52/x
3. Step 3: Cross multiply
   11,492,476.59x = 17,139,054.52 × 17,139,054.52
4. Step 4: Simplify right side
   11,492,476.59x = 293,747,189,689,565.69
5. Step 5: Solve for x
   x = 293,747,189,689,565.69/11,492,476.59
6. Step 6: Final answer
   x = 25,559,955.45