Finding the Third Proportional to 1,642,752 and 2,407,200

Step by Step Solution

1. Step 1: Write the proportion equation
   1,642,752 : 2,407,200 = 2,407,200 : x
2. Step 2: Convert to fraction form
   1,642,752/2,407,200 = 2,407,200/x
3. Step 3: Cross multiply
   1,642,752x = 2,407,200 × 2,407,200
4. Step 4: Simplify right side
   1,642,752x = 5,794,611,840,000
5. Step 5: Solve for x
   x = 5,794,611,840,000/1,642,752
6. Step 6: Final answer
   x = 3,527,380.79