Finding the Third Proportional to 55,309,176 and 79,674,732

Step by Step Solution

1. Step 1: Write the proportion equation
   55,309,176 : 79,674,732 = 79,674,732 : x
2. Step 2: Convert to fraction form
   55,309,176/79,674,732 = 79,674,732/x
3. Step 3: Cross multiply
   55,309,176x = 79,674,732 × 79,674,732
4. Step 4: Simplify right side
   55,309,176x = 6,348,062,919,271,824
5. Step 5: Solve for x
   x = 6,348,062,919,271,824/55,309,176
6. Step 6: Final answer
   x = 114,774,136.56