Finding the Third Proportional to 52,140,760 and 78,882,224

Step by Step Solution

1. Step 1: Write the proportion equation
   52,140,760 : 78,882,224 = 78,882,224 : x
2. Step 2: Convert to fraction form
   52,140,760/78,882,224 = 78,882,224/x
3. Step 3: Cross multiply
   52,140,760x = 78,882,224 × 78,882,224
4. Step 4: Simplify right side
   52,140,760x = 6,222,405,263,186,176
5. Step 5: Solve for x
   x = 6,222,405,263,186,176/52,140,760
6. Step 6: Final answer
   x = 119,338,599.27