Finding the Third Proportional to 17,017,236 and 36,426,510

Step by Step Solution

1. Step 1: Write the proportion equation
   17,017,236 : 36,426,510 = 36,426,510 : x
2. Step 2: Convert to fraction form
   17,017,236/36,426,510 = 36,426,510/x
3. Step 3: Cross multiply
   17,017,236x = 36,426,510 × 36,426,510
4. Step 4: Simplify right side
   17,017,236x = 1,326,890,630,780,100
5. Step 5: Solve for x
   x = 1,326,890,630,780,100/17,017,236
6. Step 6: Final answer
   x = 77,973,334.26