Finding the Third Proportional to 1,537,876 and 3,365,268

Step by Step Solution

1. Step 1: Write the proportion equation
   1,537,876 : 3,365,268 = 3,365,268 : x
2. Step 2: Convert to fraction form
   1,537,876/3,365,268 = 3,365,268/x
3. Step 3: Cross multiply
   1,537,876x = 3,365,268 × 3,365,268
4. Step 4: Simplify right side
   1,537,876x = 11,325,028,711,824
5. Step 5: Solve for x
   x = 11,325,028,711,824/1,537,876
6. Step 6: Final answer
   x = 7,364,071.43