Finding the Third Proportional to 35,979,536 and 55,268,964

Step by Step Solution

1. Step 1: Write the proportion equation
   35,979,536 : 55,268,964 = 55,268,964 : x
2. Step 2: Convert to fraction form
   35,979,536/55,268,964 = 55,268,964/x
3. Step 3: Cross multiply
   35,979,536x = 55,268,964 × 55,268,964
4. Step 4: Simplify right side
   35,979,536x = 3,054,658,381,633,296
5. Step 5: Solve for x
   x = 3,054,658,381,633,296/35,979,536
6. Step 6: Final answer
   x = 84,899,882.58