Finding the Third Proportional to 1,604,388 and 2,406,936

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,388 : 2,406,936 = 2,406,936 : x
2. Step 2: Convert to fraction form
   1,604,388/2,406,936 = 2,406,936/x
3. Step 3: Cross multiply
   1,604,388x = 2,406,936 × 2,406,936
4. Step 4: Simplify right side
   1,604,388x = 5,793,340,908,096
5. Step 5: Solve for x
   x = 5,793,340,908,096/1,604,388
6. Step 6: Final answer
   x = 3,610,935.08