Finding the Third Proportional to 16,918,414 and 35,765,518

Step by Step Solution

1. Step 1: Write the proportion equation
   16,918,414 : 35,765,518 = 35,765,518 : x
2. Step 2: Convert to fraction form
   16,918,414/35,765,518 = 35,765,518/x
3. Step 3: Cross multiply
   16,918,414x = 35,765,518 × 35,765,518
4. Step 4: Simplify right side
   16,918,414x = 1,279,172,277,808,324
5. Step 5: Solve for x
   x = 1,279,172,277,808,324/16,918,414
6. Step 6: Final answer
   x = 75,608,285.61