Finding the Third Proportional to 11,536,363 and 17,857,236

Step by Step Solution

1. Step 1: Write the proportion equation
   11,536,363 : 17,857,236 = 17,857,236 : x
2. Step 2: Convert to fraction form
   11,536,363/17,857,236 = 17,857,236/x
3. Step 3: Cross multiply
   11,536,363x = 17,857,236 × 17,857,236
4. Step 4: Simplify right side
   11,536,363x = 318,880,877,559,696
5. Step 5: Solve for x
   x = 318,880,877,559,696/11,536,363
6. Step 6: Final answer
   x = 27,641,369.95