Finding the Third Proportional to 12,544,573.50 and 17,665,790.63

Step by Step Solution

1. Step 1: Write the proportion equation
   12,544,573.50 : 17,665,790.63 = 17,665,790.63 : x
2. Step 2: Convert to fraction form
   12,544,573.50/17,665,790.63 = 17,665,790.63/x
3. Step 3: Cross multiply
   12,544,573.50x = 17,665,790.63 × 17,665,790.63
4. Step 4: Simplify right side
   12,544,573.50x = 312,080,158,406,337.88
5. Step 5: Solve for x
   x = 312,080,158,406,337.88/12,544,573.50
6. Step 6: Final answer
   x = 24,877,701.77