Finding the Third Proportional to 1,694,242 and 3,720,254

Step by Step Solution

1. Step 1: Write the proportion equation
   1,694,242 : 3,720,254 = 3,720,254 : x
2. Step 2: Convert to fraction form
   1,694,242/3,720,254 = 3,720,254/x
3. Step 3: Cross multiply
   1,694,242x = 3,720,254 × 3,720,254
4. Step 4: Simplify right side
   1,694,242x = 13,840,289,824,516
5. Step 5: Solve for x
   x = 13,840,289,824,516/1,694,242
6. Step 6: Final answer
   x = 8,169,015.89