Finding the Third Proportional to 8,413,093.13 and 18,300,247.31

Step by Step Solution

1. Step 1: Write the proportion equation
   8,413,093.13 : 18,300,247.31 = 18,300,247.31 : x
2. Step 2: Convert to fraction form
   8,413,093.13/18,300,247.31 = 18,300,247.31/x
3. Step 3: Cross multiply
   8,413,093.13x = 18,300,247.31 × 18,300,247.31
4. Step 4: Simplify right side
   8,413,093.13x = 334,899,051,698,663.50
5. Step 5: Solve for x
   x = 334,899,051,698,663.50/8,413,093.13
6. Step 6: Final answer
   x = 39,806,887.52