Finding the Third Proportional to 52,140,761 and 78,882,227

Step by Step Solution

1. Step 1: Write the proportion equation
   52,140,761 : 78,882,227 = 78,882,227 : x
2. Step 2: Convert to fraction form
   52,140,761/78,882,227 = 78,882,227/x
3. Step 3: Cross multiply
   52,140,761x = 78,882,227 × 78,882,227
4. Step 4: Simplify right side
   52,140,761x = 6,222,405,736,479,529
5. Step 5: Solve for x
   x = 6,222,405,736,479,529/52,140,761
6. Step 6: Final answer
   x = 119,338,606.06