Finding the Third Proportional to 1,603,548 and 3,457,746

Step by Step Solution

1. Step 1: Write the proportion equation
   1,603,548 : 3,457,746 = 3,457,746 : x
2. Step 2: Convert to fraction form
   1,603,548/3,457,746 = 3,457,746/x
3. Step 3: Cross multiply
   1,603,548x = 3,457,746 × 3,457,746
4. Step 4: Simplify right side
   1,603,548x = 11,956,007,400,516
5. Step 5: Solve for x
   x = 11,956,007,400,516/1,603,548
6. Step 6: Final answer
   x = 7,455,971.01