Finding the Third Proportional to 17,253,178 and 36,929,980

Step by Step Solution

1. Step 1: Write the proportion equation
   17,253,178 : 36,929,980 = 36,929,980 : x
2. Step 2: Convert to fraction form
   17,253,178/36,929,980 = 36,929,980/x
3. Step 3: Cross multiply
   17,253,178x = 36,929,980 × 36,929,980
4. Step 4: Simplify right side
   17,253,178x = 1,363,823,422,800,400
5. Step 5: Solve for x
   x = 1,363,823,422,800,400/17,253,178
6. Step 6: Final answer
   x = 79,047,664.31