Finding the Third Proportional to 55,309,788 and 79,675,914

Step by Step Solution

1. Step 1: Write the proportion equation
   55,309,788 : 79,675,914 = 79,675,914 : x
2. Step 2: Convert to fraction form
   55,309,788/79,675,914 = 79,675,914/x
3. Step 3: Cross multiply
   55,309,788x = 79,675,914 × 79,675,914
4. Step 4: Simplify right side
   55,309,788x = 6,348,251,271,735,396
5. Step 5: Solve for x
   x = 6,348,251,271,735,396/55,309,788
6. Step 6: Final answer
   x = 114,776,272.00