Finding the Third Proportional to 3,730,862 and 7,973,644

Step by Step Solution

1. Step 1: Write the proportion equation
   3,730,862 : 7,973,644 = 7,973,644 : x
2. Step 2: Convert to fraction form
   3,730,862/7,973,644 = 7,973,644/x
3. Step 3: Cross multiply
   3,730,862x = 7,973,644 × 7,973,644
4. Step 4: Simplify right side
   3,730,862x = 63,578,998,638,736
5. Step 5: Solve for x
   x = 63,578,998,638,736/3,730,862
6. Step 6: Final answer
   x = 17,041,369.70