Finding the Third Proportional to 14,214,870 and 30,699,396

Step by Step Solution

1. Step 1: Write the proportion equation
   14,214,870 : 30,699,396 = 30,699,396 : x
2. Step 2: Convert to fraction form
   14,214,870/30,699,396 = 30,699,396/x
3. Step 3: Cross multiply
   14,214,870x = 30,699,396 × 30,699,396
4. Step 4: Simplify right side
   14,214,870x = 942,452,914,764,816
5. Step 5: Solve for x
   x = 942,452,914,764,816/14,214,870
6. Step 6: Final answer
   x = 66,300,494.82