Finding the Third Proportional to 11,492,480.25 and 17,139,060

Step by Step Solution

1. Step 1: Write the proportion equation
   11,492,480.25 : 17,139,060 = 17,139,060 : x
2. Step 2: Convert to fraction form
   11,492,480.25/17,139,060 = 17,139,060/x
3. Step 3: Cross multiply
   11,492,480.25x = 17,139,060 × 17,139,060
4. Step 4: Simplify right side
   11,492,480.25x = 293,747,377,683,600
5. Step 5: Solve for x
   x = 293,747,377,683,600/11,492,480.25
6. Step 6: Final answer
   x = 25,559,963.67