Finding the Third Proportional to 1,604,407 and 2,406,957

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,407 : 2,406,957 = 2,406,957 : x
2. Step 2: Convert to fraction form
   1,604,407/2,406,957 = 2,406,957/x
3. Step 3: Cross multiply
   1,604,407x = 2,406,957 × 2,406,957
4. Step 4: Simplify right side
   1,604,407x = 5,793,441,999,849
5. Step 5: Solve for x
   x = 5,793,441,999,849/1,604,407
6. Step 6: Final answer
   x = 3,610,955.32