Finding the Third Proportional to 13,036,168 and 28,060,320

Step by Step Solution

1. Step 1: Write the proportion equation
   13,036,168 : 28,060,320 = 28,060,320 : x
2. Step 2: Convert to fraction form
   13,036,168/28,060,320 = 28,060,320/x
3. Step 3: Cross multiply
   13,036,168x = 28,060,320 × 28,060,320
4. Step 4: Simplify right side
   13,036,168x = 787,381,558,502,400
5. Step 5: Solve for x
   x = 787,381,558,502,400/13,036,168
6. Step 6: Final answer
   x = 60,399,770.74