Finding the Third Proportional to 1,762,672 and 3,678,596

Step by Step Solution

1. Step 1: Write the proportion equation
   1,762,672 : 3,678,596 = 3,678,596 : x
2. Step 2: Convert to fraction form
   1,762,672/3,678,596 = 3,678,596/x
3. Step 3: Cross multiply
   1,762,672x = 3,678,596 × 3,678,596
4. Step 4: Simplify right side
   1,762,672x = 13,532,068,531,216
5. Step 5: Solve for x
   x = 13,532,068,531,216/1,762,672
6. Step 6: Final answer
   x = 7,677,020.19