Finding the Third Proportional to 9,982,116 and 14,906,646

Step by Step Solution

1. Step 1: Write the proportion equation
   9,982,116 : 14,906,646 = 14,906,646 : x
2. Step 2: Convert to fraction form
   9,982,116/14,906,646 = 14,906,646/x
3. Step 3: Cross multiply
   9,982,116x = 14,906,646 × 14,906,646
4. Step 4: Simplify right side
   9,982,116x = 222,208,094,969,316
5. Step 5: Solve for x
   x = 222,208,094,969,316/9,982,116
6. Step 6: Final answer
   x = 22,260,620.39