Finding the Third Proportional to 11,741,611.50 and 17,916,106.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,741,611.50 : 17,916,106.50 = 17,916,106.50 : x
2. Step 2: Convert to fraction form
   11,741,611.50/17,916,106.50 = 17,916,106.50/x
3. Step 3: Cross multiply
   11,741,611.50x = 17,916,106.50 × 17,916,106.50
4. Step 4: Simplify right side
   11,741,611.50x = 320,986,872,119,342.25
5. Step 5: Solve for x
   x = 320,986,872,119,342.25/11,741,611.50
6. Step 6: Final answer
   x = 27,337,548.35