Finding the Third Proportional to 3,080,356 and 4,788,086

Step by Step Solution

1. Step 1: Write the proportion equation
   3,080,356 : 4,788,086 = 4,788,086 : x
2. Step 2: Convert to fraction form
   3,080,356/4,788,086 = 4,788,086/x
3. Step 3: Cross multiply
   3,080,356x = 4,788,086 × 4,788,086
4. Step 4: Simplify right side
   3,080,356x = 22,925,767,543,396
5. Step 5: Solve for x
   x = 22,925,767,543,396/3,080,356
6. Step 6: Final answer
   x = 7,442,570.78