Finding the Third Proportional to 7,492,952 and 11,156,456

Step by Step Solution

1. Step 1: Write the proportion equation
   7,492,952 : 11,156,456 = 11,156,456 : x
2. Step 2: Convert to fraction form
   7,492,952/11,156,456 = 11,156,456/x
3. Step 3: Cross multiply
   7,492,952x = 11,156,456 × 11,156,456
4. Step 4: Simplify right side
   7,492,952x = 124,466,510,479,936
5. Step 5: Solve for x
   x = 124,466,510,479,936/7,492,952
6. Step 6: Final answer
   x = 16,611,144.78