Finding the Third Proportional to 55,648,797 and 76,896,120

Step by Step Solution

1. Step 1: Write the proportion equation
   55,648,797 : 76,896,120 = 76,896,120 : x
2. Step 2: Convert to fraction form
   55,648,797/76,896,120 = 76,896,120/x
3. Step 3: Cross multiply
   55,648,797x = 76,896,120 × 76,896,120
4. Step 4: Simplify right side
   55,648,797x = 5,913,013,271,054,400
5. Step 5: Solve for x
   x = 5,913,013,271,054,400/55,648,797
6. Step 6: Final answer
   x = 106,255,904.71