Finding the Third Proportional to 17,801,098.50 and 36,545,886

Step by Step Solution

1. Step 1: Write the proportion equation
   17,801,098.50 : 36,545,886 = 36,545,886 : x
2. Step 2: Convert to fraction form
   17,801,098.50/36,545,886 = 36,545,886/x
3. Step 3: Cross multiply
   17,801,098.50x = 36,545,886 × 36,545,886
4. Step 4: Simplify right side
   17,801,098.50x = 1,335,601,783,524,996
5. Step 5: Solve for x
   x = 1,335,601,783,524,996/17,801,098.50
6. Step 6: Final answer
   x = 75,029,177.75