Finding the Third Proportional to 11,748,855.50 and 17,961,049

Step by Step Solution

1. Step 1: Write the proportion equation
   11,748,855.50 : 17,961,049 = 17,961,049 : x
2. Step 2: Convert to fraction form
   11,748,855.50/17,961,049 = 17,961,049/x
3. Step 3: Cross multiply
   11,748,855.50x = 17,961,049 × 17,961,049
4. Step 4: Simplify right side
   11,748,855.50x = 322,599,281,180,401
5. Step 5: Solve for x
   x = 322,599,281,180,401/11,748,855.50
6. Step 6: Final answer
   x = 27,457,932.49