Finding the Third Proportional to 40,373,100 and 87,560,892

Step by Step Solution

1. Step 1: Write the proportion equation
   40,373,100 : 87,560,892 = 87,560,892 : x
2. Step 2: Convert to fraction form
   40,373,100/87,560,892 = 87,560,892/x
3. Step 3: Cross multiply
   40,373,100x = 87,560,892 × 87,560,892
4. Step 4: Simplify right side
   40,373,100x = 7,666,909,807,835,664
5. Step 5: Solve for x
   x = 7,666,909,807,835,664/40,373,100
6. Step 6: Final answer
   x = 189,901,439.52