Finding the Third Proportional to 17,245,811.50 and 27,053,626

Step by Step Solution

1. Step 1: Write the proportion equation
   17,245,811.50 : 27,053,626 = 27,053,626 : x
2. Step 2: Convert to fraction form
   17,245,811.50/27,053,626 = 27,053,626/x
3. Step 3: Cross multiply
   17,245,811.50x = 27,053,626 × 27,053,626
4. Step 4: Simplify right side
   17,245,811.50x = 731,898,679,747,876
5. Step 5: Solve for x
   x = 731,898,679,747,876/17,245,811.50
6. Step 6: Final answer
   x = 42,439,213.70