Finding the Third Proportional to 1,477,905 and 2,227,428

Step by Step Solution

1. Step 1: Write the proportion equation
   1,477,905 : 2,227,428 = 2,227,428 : x
2. Step 2: Convert to fraction form
   1,477,905/2,227,428 = 2,227,428/x
3. Step 3: Cross multiply
   1,477,905x = 2,227,428 × 2,227,428
4. Step 4: Simplify right side
   1,477,905x = 4,961,435,495,184
5. Step 5: Solve for x
   x = 4,961,435,495,184/1,477,905
6. Step 6: Final answer
   x = 3,357,073.35