Finding the Third Proportional to 13,518,936 and 30,060,424

Step by Step Solution

1. Step 1: Write the proportion equation
   13,518,936 : 30,060,424 = 30,060,424 : x
2. Step 2: Convert to fraction form
   13,518,936/30,060,424 = 30,060,424/x
3. Step 3: Cross multiply
   13,518,936x = 30,060,424 × 30,060,424
4. Step 4: Simplify right side
   13,518,936x = 903,629,091,059,776
5. Step 5: Solve for x
   x = 903,629,091,059,776/13,518,936
6. Step 6: Final answer
   x = 66,841,731.56