Finding the Third Proportional to 3,614,520 and 7,788,888

Step by Step Solution

1. Step 1: Write the proportion equation
   3,614,520 : 7,788,888 = 7,788,888 : x
2. Step 2: Convert to fraction form
   3,614,520/7,788,888 = 7,788,888/x
3. Step 3: Cross multiply
   3,614,520x = 7,788,888 × 7,788,888
4. Step 4: Simplify right side
   3,614,520x = 60,666,776,276,544
5. Step 5: Solve for x
   x = 60,666,776,276,544/3,614,520
6. Step 6: Final answer
   x = 16,784,186.08