Finding the Third Proportional to 1,762,604 and 2,378,172

Step by Step Solution

1. Step 1: Write the proportion equation
   1,762,604 : 2,378,172 = 2,378,172 : x
2. Step 2: Convert to fraction form
   1,762,604/2,378,172 = 2,378,172/x
3. Step 3: Cross multiply
   1,762,604x = 2,378,172 × 2,378,172
4. Step 4: Simplify right side
   1,762,604x = 5,655,702,061,584
5. Step 5: Solve for x
   x = 5,655,702,061,584/1,762,604
6. Step 6: Final answer
   x = 3,208,719.63