Finding the Third Proportional to 1,197,194 and 2,584,300

Step by Step Solution

1. Step 1: Write the proportion equation
   1,197,194 : 2,584,300 = 2,584,300 : x
2. Step 2: Convert to fraction form
   1,197,194/2,584,300 = 2,584,300/x
3. Step 3: Cross multiply
   1,197,194x = 2,584,300 × 2,584,300
4. Step 4: Simplify right side
   1,197,194x = 6,678,606,490,000
5. Step 5: Solve for x
   x = 6,678,606,490,000/1,197,194
6. Step 6: Final answer
   x = 5,578,549.92