Finding the Third Proportional to 55,041,711 and 76,992,742.50

Step by Step Solution

1. Step 1: Write the proportion equation
   55,041,711 : 76,992,742.50 = 76,992,742.50 : x
2. Step 2: Convert to fraction form
   55,041,711/76,992,742.50 = 76,992,742.50/x
3. Step 3: Cross multiply
   55,041,711x = 76,992,742.50 × 76,992,742.50
4. Step 4: Simplify right side
   55,041,711x = 5,927,882,397,671,306
5. Step 5: Solve for x
   x = 5,927,882,397,671,306/55,041,711
6. Step 6: Final answer
   x = 107,698,003.75