Finding the Third Proportional to 1,473,346 and 2,215,502

Step by Step Solution

1. Step 1: Write the proportion equation
   1,473,346 : 2,215,502 = 2,215,502 : x
2. Step 2: Convert to fraction form
   1,473,346/2,215,502 = 2,215,502/x
3. Step 3: Cross multiply
   1,473,346x = 2,215,502 × 2,215,502
4. Step 4: Simplify right side
   1,473,346x = 4,908,449,112,004
5. Step 5: Solve for x
   x = 4,908,449,112,004/1,473,346
6. Step 6: Final answer
   x = 3,331,497.90