Finding the Third Proportional to 16,982,274 and 35,881,348

Step by Step Solution

1. Step 1: Write the proportion equation
   16,982,274 : 35,881,348 = 35,881,348 : x
2. Step 2: Convert to fraction form
   16,982,274/35,881,348 = 35,881,348/x
3. Step 3: Cross multiply
   16,982,274x = 35,881,348 × 35,881,348
4. Step 4: Simplify right side
   16,982,274x = 1,287,471,134,297,104
5. Step 5: Solve for x
   x = 1,287,471,134,297,104/16,982,274
6. Step 6: Final answer
   x = 75,812,646.43