Finding the Third Proportional to 3,937,006 and 8,188,292

Step by Step Solution

1. Step 1: Write the proportion equation
   3,937,006 : 8,188,292 = 8,188,292 : x
2. Step 2: Convert to fraction form
   3,937,006/8,188,292 = 8,188,292/x
3. Step 3: Cross multiply
   3,937,006x = 8,188,292 × 8,188,292
4. Step 4: Simplify right side
   3,937,006x = 67,048,125,877,264
5. Step 5: Solve for x
   x = 67,048,125,877,264/3,937,006
6. Step 6: Final answer
   x = 17,030,232.08