Finding the Third Proportional to 1,415,682 and 3,080,160

Step by Step Solution

1. Step 1: Write the proportion equation
   1,415,682 : 3,080,160 = 3,080,160 : x
2. Step 2: Convert to fraction form
   1,415,682/3,080,160 = 3,080,160/x
3. Step 3: Cross multiply
   1,415,682x = 3,080,160 × 3,080,160
4. Step 4: Simplify right side
   1,415,682x = 9,487,385,625,600
5. Step 5: Solve for x
   x = 9,487,385,625,600/1,415,682
6. Step 6: Final answer
   x = 6,701,636.12