Finding the Third Proportional to 14,679,148 and 30,696,740

Step by Step Solution

1. Step 1: Write the proportion equation
   14,679,148 : 30,696,740 = 30,696,740 : x
2. Step 2: Convert to fraction form
   14,679,148/30,696,740 = 30,696,740/x
3. Step 3: Cross multiply
   14,679,148x = 30,696,740 × 30,696,740
4. Step 4: Simplify right side
   14,679,148x = 942,289,846,627,600
5. Step 5: Solve for x
   x = 942,289,846,627,600/14,679,148
6. Step 6: Final answer
   x = 64,192,407.26