Finding the Third Proportional to 13,843,590 and 30,178,174

Step by Step Solution

1. Step 1: Write the proportion equation
   13,843,590 : 30,178,174 = 30,178,174 : x
2. Step 2: Convert to fraction form
   13,843,590/30,178,174 = 30,178,174/x
3. Step 3: Cross multiply
   13,843,590x = 30,178,174 × 30,178,174
4. Step 4: Simplify right side
   13,843,590x = 910,722,185,974,276
5. Step 5: Solve for x
   x = 910,722,185,974,276/13,843,590
6. Step 6: Final answer
   x = 65,786,561.58