Finding the Third Proportional to 1,048,346 and 1,434,577

Step by Step Solution

1. Step 1: Write the proportion equation
   1,048,346 : 1,434,577 = 1,434,577 : x
2. Step 2: Convert to fraction form
   1,048,346/1,434,577 = 1,434,577/x
3. Step 3: Cross multiply
   1,048,346x = 1,434,577 × 1,434,577
4. Step 4: Simplify right side
   1,048,346x = 2,058,011,168,929
5. Step 5: Solve for x
   x = 2,058,011,168,929/1,048,346
6. Step 6: Final answer
   x = 1,963,102.99