Finding the Third Proportional to 1,197,219 and 2,660,160

Step by Step Solution

1. Step 1: Write the proportion equation
   1,197,219 : 2,660,160 = 2,660,160 : x
2. Step 2: Convert to fraction form
   1,197,219/2,660,160 = 2,660,160/x
3. Step 3: Cross multiply
   1,197,219x = 2,660,160 × 2,660,160
4. Step 4: Simplify right side
   1,197,219x = 7,076,451,225,600
5. Step 5: Solve for x
   x = 7,076,451,225,600/1,197,219
6. Step 6: Final answer
   x = 5,910,740.83