Finding the Third Proportional to 1,468,007 and 2,145,361

Step by Step Solution

1. Step 1: Write the proportion equation
   1,468,007 : 2,145,361 = 2,145,361 : x
2. Step 2: Convert to fraction form
   1,468,007/2,145,361 = 2,145,361/x
3. Step 3: Cross multiply
   1,468,007x = 2,145,361 × 2,145,361
4. Step 4: Simplify right side
   1,468,007x = 4,602,573,820,321
5. Step 5: Solve for x
   x = 4,602,573,820,321/1,468,007
6. Step 6: Final answer
   x = 3,135,253.32