Finding the Third Proportional to 1,330,208 and 2,909,248

Step by Step Solution

1. Step 1: Write the proportion equation
   1,330,208 : 2,909,248 = 2,909,248 : x
2. Step 2: Convert to fraction form
   1,330,208/2,909,248 = 2,909,248/x
3. Step 3: Cross multiply
   1,330,208x = 2,909,248 × 2,909,248
4. Step 4: Simplify right side
   1,330,208x = 8,463,723,925,504
5. Step 5: Solve for x
   x = 8,463,723,925,504/1,330,208
6. Step 6: Final answer
   x = 6,362,707.13