Finding the Third Proportional to 916,662 and 1,973,748

Step by Step Solution

1. Step 1: Write the proportion equation
   916,662 : 1,973,748 = 1,973,748 : x
2. Step 2: Convert to fraction form
   916,662/1,973,748 = 1,973,748/x
3. Step 3: Cross multiply
   916,662x = 1,973,748 × 1,973,748
4. Step 4: Simplify right side
   916,662x = 3,895,681,167,504
5. Step 5: Solve for x
   x = 3,895,681,167,504/916,662
6. Step 6: Final answer
   x = 4,249,855.64