Finding the Third Proportional to 3,681,269 and 7,909,006

Step by Step Solution

1. Step 1: Write the proportion equation
   3,681,269 : 7,909,006 = 7,909,006 : x
2. Step 2: Convert to fraction form
   3,681,269/7,909,006 = 7,909,006/x
3. Step 3: Cross multiply
   3,681,269x = 7,909,006 × 7,909,006
4. Step 4: Simplify right side
   3,681,269x = 62,552,375,908,036
5. Step 5: Solve for x
   x = 62,552,375,908,036/3,681,269
6. Step 6: Final answer
   x = 16,992,068.74