Finding the Third Proportional to 1,613,840 and 2,345,088

Step by Step Solution

1. Step 1: Write the proportion equation
   1,613,840 : 2,345,088 = 2,345,088 : x
2. Step 2: Convert to fraction form
   1,613,840/2,345,088 = 2,345,088/x
3. Step 3: Cross multiply
   1,613,840x = 2,345,088 × 2,345,088
4. Step 4: Simplify right side
   1,613,840x = 5,499,437,727,744
5. Step 5: Solve for x
   x = 5,499,437,727,744/1,613,840
6. Step 6: Final answer
   x = 3,407,672.22