Finding the Third Proportional to 1,306,196 and 2,830,365

Step by Step Solution

1. Step 1: Write the proportion equation
   1,306,196 : 2,830,365 = 2,830,365 : x
2. Step 2: Convert to fraction form
   1,306,196/2,830,365 = 2,830,365/x
3. Step 3: Cross multiply
   1,306,196x = 2,830,365 × 2,830,365
4. Step 4: Simplify right side
   1,306,196x = 8,010,966,033,225
5. Step 5: Solve for x
   x = 8,010,966,033,225/1,306,196
6. Step 6: Final answer
   x = 6,133,050.50