Finding the Third Proportional to 8,737,144 and 13,676,092

Step by Step Solution

1. Step 1: Write the proportion equation
   8,737,144 : 13,676,092 = 13,676,092 : x
2. Step 2: Convert to fraction form
   8,737,144/13,676,092 = 13,676,092/x
3. Step 3: Cross multiply
   8,737,144x = 13,676,092 × 13,676,092
4. Step 4: Simplify right side
   8,737,144x = 187,035,492,392,464
5. Step 5: Solve for x
   x = 187,035,492,392,464/8,737,144
6. Step 6: Final answer
   x = 21,406,937.14