Finding the Third Proportional to 1,818,254 and 3,824,428

Step by Step Solution

1. Step 1: Write the proportion equation
   1,818,254 : 3,824,428 = 3,824,428 : x
2. Step 2: Convert to fraction form
   1,818,254/3,824,428 = 3,824,428/x
3. Step 3: Cross multiply
   1,818,254x = 3,824,428 × 3,824,428
4. Step 4: Simplify right side
   1,818,254x = 14,626,249,527,184
5. Step 5: Solve for x
   x = 14,626,249,527,184/1,818,254
6. Step 6: Final answer
   x = 8,044,117.89